사용설명서

2: ln 90 (= log
e
90) = 4.49980967
90 4.49980967
3: ln
e
= 1
( e )
1.
누승 함수 누승근 함수
1:
2 + 3 × 5 = 5.287196909
2 3 5 5.287196909
2:
3
5 +
3
-27 = -1.290024053
fx-100MS:
(
3
) 5 (
3
) 27
-1.290024053
fx-570MS/fx-991MS:
(
3
) 5 (
3
) 27
-1.290024053
3:
7
123 (= 123
1
7
) = 1.988647795
7 (
x
) 123
1.988647795
4: 123 + 30
2
= 1023
123 30 1023.
5: 12
3
= 1728
fx-100MS:
12 1728.
fx-570MS/fx-991MS:
12 ( x
3
)
1728.
6:
1
1
3
-
1
4
= 12
3 4 12.
30