tract 26,
55
6 . For the sum of the sines below o in the n.e. quarter.
1
Sum oiPerps.
l O 0 —•3 — —
Sum 0 :Tangs.
1
2
3
4
5
6
7
8
9
10 11
12
Sum ofDiffs.
6
3667
180
0049
7
4333
1160
26 8
•
8
5000
2.980
506
•
9
5667
5210
919
1
1
1
1
1
5
10
6333
7300
1-153
1
1
1
1
1
1
.
• *
6
11
7000
94^,0
1-349
1
2
2
2
1
1
1
.
. .
10
12
7667
11460
1-495
2
2
2
2
2
1
1
1
.
1 1
15
13
8333
130S0
1-570
1
1
1
1
2
2
l
1
1
1 1
1
14
14
0000
132Q0
1-477
1
1
1
1
1
1
1
1
i
1 1
1
12
15
9667
12670
1-311
1
1
1
1
1
l
1
1
1 1
1
11
16
10333
12160
1-177
1
,
1
1
.
1
1 .
1
6
17
11000
11850
1-077
1
1
.
1
i
1
1
6
12-441
— sum of the tangents
•085
•085
= sum of the differences.
12356:
3 sum of the sines
7-
For the sum of the sines below 0
in
the s.w
. quarter.
|
1
2
3
4
5
6
7
8
9
10 11
12
l
333->-
1445
4-335
51
51
47
43
40
35
2 7
2t
17
10 2
.
•344
2
lOOO
3460
3-460
28
27
26 25
19
17
13
9
6
5 2
177
3
1667
5370
3-222
21
19
17
15
13
IS
16
6
5
4 2
.
136
4
2333
6650
2-850
1.5
14
13
12
10
8
8
.5
5
3 2
,
95
5
3000
764 0
2-547
9
9
9
8
6
6
5
4
3
3 2
.
64
6
3 667
8260
2-253
0
5
5
5
5
5
O
3
3
2 1
.
44
7
4333
8260
1-906
2
2
2
2
3
3
3
3
2
2 1
,
25
8
5000
7840
1-568
1
1
1
1
1
1
1
1
2
2 2
1
15
9
5667
6580
1-161
1
1
1
1
1
1
1
1
1
1 1
11
10
6333
5680
697
1
,
,
1
1
1 1
5
n
7000
4450
656
1
.
1
» ,
1
3
12
7607
3160
412
,
,
,
,
1
,
#
.
1
2
13
8333
2190
263
1
14
gooo
1250
139
.
15
9667
570
59
.
16
10333
210
20
.
25-728 :
= sum of the tangents.
•922
0-022 :
a: sum of the differences.
24-806 =
= sum of the sines.
■' 1 ■■) —