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Example:- Calculate KBS(-0.5+i; 1-0,5i)
1, ENTER^, 0,5, CHS, ZENTER^,
ENTER^, 1, ZKBS
0,348 + j 0,104
Example:- Calculate YBS(-1,-1)
0, ENTER^, 1, CHS, ZENTER^,
ZYBS
- 0,781 + j 0,880
This last example shows how even real arguments can yield complex results.
Example.- Calculate JBS and IBS for (1+2i, -1-3i)
2, ENTER^, 1, ZENTER^
3, CHS, ENTER^, 1, CHS, ZIBS
35,813 - j 191,737
2, ENTER^, 1, ZENTER^
3, ENTER^, 1, ZNEG, ZJBS
- 257,355 - j 12,633
Note: Using the Complex Keyboard shortcuts the Bessel function group can be accessed pressing
SHIFT when the NEXT indicator is shown, as per the following sequence:
Z, Z, SHIFT, SHIFT -> then I, J, for ZJBS and ZJBS or D, E for ZKBS and ZYBS.
The same group can be used to access ZWL (Complex Lambert) and EIZ/IZ, the Spherical
Hankel function of first kind and order zero.
, then SHIFT:
41Z User Manual Page 58