( ) , . 1650 . . 5,25 . 33 . : , : .
1858 . 1870 , . , -.
|
|
[] ()
84 , . , . . , ( 25 ), . , , , XIX . .; . , III . .
, « , , ». , , , . , , , , . .
, , . , , ( ). , ( ) , «» ( x, ) , .
, , ,
≈ 3,16 ((16/9)²), . . , , . , , ( 1/n, n ). m/n m 1/n, , .
. wAH
|
( "" ""), "": wAH tp-m ( " -") - , ; wAH tp-m X r-gmt Y ( " X , Y") - Y X (.. ); wAH m X zp.w Y' ( " X Y-") - X Y. X Y . ( =) xpr
|
( "", "") dmD
|
( "", ""). (m , Hr , .) . aHa
|
( "", ", ( '')").
|
. 1/4 :
|
. , 3/4 2/3, :
|
|
[] № R26
() 1/4, , 15, .. 
: "" 4. , ,
:
| 1 | 4 | |
| 1/4 | 1 | |
|
|
||
| 1 + 1/4 | 5 | |
: 5.
: 15 5. ?
| 1 | 5 | |
| 2 | 10 | |
|
|
||
| 3 | 15 | |
5 3 15. "4" "3", , .. 4 3 = .
: 4 x 3 :
| 1 | 3 | |
| 2 | 6 | |
| 4 | 12 | |
|
|
||
| 4 | 12 | |
: 12.
: , .. 
| 1 | 12 | |
| 1/4 | 3 | |
|
|
||
| 1 + 1/4 | 15 | |
12.
[] № R44
№ R44 , :
, L, L H , .
| " . 10, 10 10. ? 10 10. 100. 100 10. 1000. 1000, .. 500. 1500. . 1/20 1500. 75. (.. 100) 7500 ". |
"" 75,56 10 .
[] № R48
| 1 | 8 | |
| 2 | 16 | |
| 4 | 32 | |
| 8 | 64 |
| 1 | 9 | |
| 2 | 18 | |
| 4 | 36 | |
| 8 | 72 | |
|
|
||
| 81 | ||
( ) 100 . , .. 0,28 . 10 10 , 1 100 . 52,5 , , 7 .
, . . .
, . :
, 64[1].
, Michel Guillemot, . , , . :
. Michel Guillemot , .
.
[] № R50
| " 9 . ? 9 . 8. 8 8. 64. - 64 . : " |
| 1 9 | = 9 | |
| 1/9 9 | = 1 |
" 8".
| 1 8 | = 8 | |
| 2 8 | = 16 | |
| 4 8 | = 32 | |
| 8 8 | = 64 |
" 64".
1 100 52,5 . 1 100 0,28 .
, :
. , 9 . :
. :
. , - (
)
, .. 3,1605. . « R50» , .
[] № R51
| . - : " «mryt» 10 , - 4 . ?" 4-. 10 2. . |
«mryt» .

:

[] № R52
" , - 20 , - 6 , - 4 ? . 10. 10 . 5 20. , 1 = 100 . ".
| 1 1000 | = 1000 | |
| 1/2 1000 | = 500 | |
| 1 1000 | = 2000 | |
| 2 1000 | = 4000 | |
| 4 1000 | = 8000 | |
|
|
||
| 10000 (.. 100 setjat) | ||
:
.
[] № R56
R56, R57, R58 R59 .
«» . , .
| " 360 (), - 250 (). . 360, .. 180. 250 180. : 1/2 , 1/5 , 1/50 . , 7 . 7 : " |
| 1/2 7; | 7/2 = 3 1/2 | |
| 1/5 7; | 7/5 = 1 1/3 1/15 | |
| 1/50 7; | 7/50 = 1/10 1/25 |
5 1/25 .
, - «» «». : .[2]
:
.
[] № R64
| " . - : 10 10 , 1/8 . 1 . 1 10, 9. , .. 1/16. 9. 1/2 1/16 1/8 . , : ". |
| 1 1/2 1/16 | ||
| 1 1/4 1/8 1/16 | ||
| 1 1/4 1/16 | ||
| 1 1/8 1/16 | ||
| 1 1/16 | ||
| 1/2 1/4 1/8 1/16 | ||
| 1/2 1/4 1/16 | ||
| 1/2 1/8 1/16 | ||
| 1/2 1/16 | ||
| 1/4 1/8 1/16 | ||
|
|
||
| 10 | ||
: , 10 10 . : H1, H2, H3, H4, H5, H6, H7, H8, H9 H10. S - , .. 10 . N - . . 1/8 , . H2 = H1 + 1/8, H3 = H2 + 1/8 .., . R = 1/8.
, , .. S/N = 10/10 = 1.
, . .. N-1 = 10-1, 9. R/2 = 1/16, R/2 * (N-1) = 1/16 * 9 = 1/2 + 1/16. : R/2 * (N-1) + S/N = 1/2 + 1/16 + 1.
10 :
| H10 = 1 + 1/2 + 1/16. | ||
| H9 = H10 - 1/8 = 1 + 1/4 + 1/8 + 1/16 | ||
| H8 = H9 - 1/8 = 1 + 1/4 + 1/16 | ||
| H7 = H8 - 1/8 = 1 + 1/8 + 1/16 | ||
| H6 = H7 - 1/8 = 1 + 1/16 | ||
| H5 = H6 - 1/8 = 1/2 + 1/4 + 1/8 + 1/16 | ||
| H4 = H5 - 1/8 = 1/2 + 1/4 + 1/16 | ||
| H3 = H4 - 1/8 = 1/2 + 1/8 + 1/16 | ||
| H2 = H3 - 1/8 = 1/2 + 1/16 | ||
| H1 = H2 - 1/8 = 1/4 + 1/8 + 1/16 | ||
|
|
||
| = 10 | ||
.
:


[] № R79
№ R79 , . , «2» «1/2», .. : 1/2, 1/4, 1/8... 2, 4, 8, 16... .
| 1 | 2801 | |
| 2 | 5602 | |
| 4 | 11204 | |
|
|
||
| 7 | 19607 | |
| 7 | ||
| 49 | ||
| 343 | ||
| 2401 ( 2301) | ||
| 16807 | ||
|
|
||
| 19607 | ||
[] .
[]
[]
| ? |
- .. ( ). ., 1882.
- .. : , . .: , 1959. (: .: , 2007)
- .. . .: , 1967.
- .. . , . -, 1977.
- Gillings R.J. Mathematics in the time of the pharaohs. Cambridge: MIT Press, 1972.
- Peet T. E. The Rind mathematical papyrus. Liverpool UP, L.: Hodder & Stoughton, 1923.
- Robins G., Shute C.C.D. The Rhind mathematical papyrus: an Ancient Egyptian text. NY, Dover, 1987.





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