HP 20b and 30b: Difference between revisions
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{{Infobox calculator|name=HP 20b|successor=HP 30b|display_type=[[Dot-Matrix LCD]] and [[Segmented LCD]]}}{{Infobox calculator|name=HP 30b|predecessor=HP 20b}} | {{Infobox calculator|name=HP 20b|successor=HP 30b|display_type=[[Dot-Matrix LCD]] and [[Segmented LCD]]}}{{Infobox calculator|name=HP 30b|predecessor=HP 20b}} | ||
== HP 20b == | |||
== HP 30b == | |||
[[Category:Financial calculator| ]] | |||
[[Category:HP| ]] | |||
[[Category:Pocket calculator| ]] | |||
[[Category:RPN| ]] | |||
[[Category:Dot-Matrix LCD| ]] | |||
[[Category:Segmented LCD| ]] | |||
Revision as of 01:38, 23 January 2022
| Successor | HP 30b |
|---|---|
| Calculator | |
| Display type | Dot-Matrix LCD and Segmented LCD |
| Programming | |
| Other | |
| Predecessor | HP 20b |
|---|---|
| Programming | |
| Other | |