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HP Forum Archive 02

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Message #1 Posted by Peter on 18 Jan 2000, 2:37 p.m.

While testing two HP-75 I got some weeks ago, I found a funny thing in the ROM of the Memory POD (HP 82718A Opt#064). There is a statement "KUBLA KHAN" which displays the following poem. Is this feature commonly known? Or is my POD the only one with this ROM? For testing, simply enter: KUBLA KHAN then Return.

Result of KUBLA KHAN: Kubla Khan or A Vision in a Dream by Samuel Taylor Coleridge In Xanadu did Kubla Khan A stately pleasure-dome decree: Where Alph, the sacred river, ran Through caverns measureless to man

Down to a sunless sea. So twice five miles of fertile ground With walls and towers were girdled round: And there were gardens bright with sinuous rills, Where blossomed many an incense-bearing tree; And here were forests ancient as the hills, Enfolding sunny spots of greenery. But oh! that deep romantic chasm which slanted Down the green hill athwart a cedarn cover! A savage place! as holy and enchanted As e'er beneath a waning moon was haunted By woman wailing for her demon-lover! And from this chasm, with ceaseless turmoil seething. As if this earth in fast thick pants were breathing, A mighty fountain momently was forced: Amid whose swift half-intermitted burst Huge fragments vaulted like rebounding hail, Or chaffy grain beneath the thresher's flail: And 'mid these dancing rocks at once and ever It flung up momently the sacred river. Five miles meandering with a mazy motion Through wood and dale the sacred river ran, Then reached the caverns measureless to man, And sank in tumult to a lifeless ocean: And 'mid this tumult Kubla heard from far Ancestral voices prophesying war!

The shadow of the dome of pleasure

Floated midway on the waves;

Where was heard the mingled measure

From the fountain and the caves. It was a miracle of rare device, A sunny pleasure-dome with caves of ice!

A damsel with a dulcimer

In a vision once I saw:

It was an Abyssinian maid,

And on her dulcimer she played,

Singing of Mount Abora. Could I revive within me Her symphony and song, To such a deep delight 'twould win me, That with music loud and long, I would build that dome in air, that sunny dome! those caves of ice! And all who heard should see them there, And all should cry, Beware! Beware! His flashing eyes, his floating hair! Weave a circle round him thrice, And close your eyes with holy dread, For he on honey-dew hath fed, And drunk the milk of Paradise.

I found this by the "help" statement in one unknown ROM found in on of the 75s. Both are pre-production, a 75-C and a 75-D, both from 1982. The -D has no wand port.

Message #2 Posted by Chris Morris on 18 Jan 2000, 10:00 p.m.,
in response to message #1 by Peter

Yes, it is commonly known that creative HP programmers filled the unused portion of the 75 ROM with Coleridge's poem. See for example, page 79 of "A guide to HP handheld calculators and computers", 3rd. edition 1999, by W.A.C.Mier-Jedrzejowicz.

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