HP 33s - Manual (Page 320)

C–10 ALG: Summary
Examples:
Evaluate sin (2워3i )
Keys: Display: Description:
|] 2 › 3 {
G|`
1워L2
/)
O
1워L2
/)
š
1워L2
/.) Result is 9.1545 – i 4.1689
Examples:
Evaluate the expression
z
1
÷ (z
2
+ z
3
),
where z
1
= 23 + i 13, z
2
= –2 + i z
3
= 4 – i 3
Keys: Display: Description:
| ] 23 › 13
{ G | `
q | ]
2 ^ ›
1 { G › 4
3 { G
| ` ‘
1워L2ª1.-
/)
Real part of result.
š
1워L2ª1.-
/)
Result is
2.5000 + i 9.0000