LEXIBOOK GC2000, Руководство пользователя, Страница: 28 / 67

The following operations are invalid in base BASE_N status.
Refer to example 4 in “Quick Introduction” for the selection of measurement unit mode.
Si x=9, y=19, Select “DEG” in SET UP mode
calculate r and 21.02379604(r)
(continued) 64.65382406
64° 39’13.77”( )
Si x=3.7, y=-13, Select “RAD” in SET UP mode
calculate the radian 13.51628647(r)
value of r and_
(continued) -1.293512928( )
Si r=18, =72° Select “DEG” in SET UP mode
calculate the value 5.562305899(x)
of x and y. (continued) 17.11901729(y)
Si r=3, =2/7 , Select “RAD” in SET UP status
calculate the value
of x and y in radian. 1.870469406(x)
(continued) 2.345494447(y)
The following operations are invalid in base BASE_N status.
3+ 7 = 4.377802119 4.377802119
3 2 +5 2 +7 2 = 83 83.
68+13 = 9 9.
1-sin 2 30° Select “DEG” in SET UP status
= 0.8660254038 0.8660254038
(continued) 30.
5! = 120 120.
2!+3!+4! = 32 32.
Calculate the absolute value of common logarithm of 6/13
|log6/13| = 0.3357921019 0.3357921019
Calculate the integer part of 5126/189
27
Calculate decimal part 5126/189
0.121693121