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The BITSAVERS.ORG Documents Library: Royal Precision

The LGP-30, standing for Librascope General Purpose and then Librascope General Precision, was an early off-the-shelf computer. It was manufactured by the Librascope company of Glendale, California (a division of General Precision Inc.), and sold and serviced by the Royal Precision Electronic Computer Company, a joint venture with the Royal McBee division of the Royal Typewriter Company. The LGP-30 was first manufactured in 1956 with a retail price of $47,000.



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From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: RPC-4000 :: RPC-4000 Programming Manual
Topics: instruction, accumulator, word, location, upper, hex, lower, input, contents, lower accumulator,...
From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: RPC-4000 :: RPC-4000 Maintenance and Training Manual
Topics: phase, input, signal, nsc, typewriter, control, junc, punch, output, word period, control panel,...
From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: LGP-30 :: en :: K4-151 Nov1959
Topics: program, carriage, return, initializing, subroutine, pool, lines, sample, output, contents,...
From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: RPC-4000 :: RPC-4000 Features Manual
Topics: accumulator, command, operand, computer, typewriter, instruction, upper, track, control, switch,...
From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: LGP-30 :: en :: H1-124 Oct1959
Topics: program, location, address, contents, dictator, instruction, coding, input, data, laudeman, coding...
From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: RPC-4000 :: programWriteups :: J4-284-4 PROXY
Topics: track, punch, loading, loader, code, tape, reel, hex, proxy, program, reel format, key code,...
From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: LGP-30 :: en :: F2-96 Nov1959
Topics: program, pool, polynomial, reviewer, jodat, erfp, calvin, counter, input, mcbee, data processing,...
From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: LGP-30 :: LGP-30 Subroutine Manual Oct60
Topics: location, accumulator, program, input, contents, instruction, code, decimal, routine, locations,...
From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: LGP-30 :: de :: 11 6-12 6
Topics: ooooooi, xzoool, uoooo, joo, iqolwqoo, xzooo, iqlqiqo, uloo, iiooooooo, jjj
From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: LGP-30 :: de :: 12 4
Topics: gruppe, und, die, von, das, zellen, den, ausdruck, oder, und das, der gruppe, den zellen, den...
From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: LGP-30 :: LGP-30 Schematics 1959
Topics: librascope, schematic, qnd, tolerances, diodes, fractional, incorporated, drawn, revisions, flip,...
From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: LGP-30 :: LGP-30 Programming Manual Apr57
Topics: instruction, accumulator, program, location, binary, memory, result, contents, multiply, input,...
From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: RPC-4000 :: RPC-4000 Preliminary Programming Manual Apr60
Topics: accumulator, instruction, contents, word, memory, upper, lower, data, branch, lower accumulator,...
From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: LGP-30 :: en :: D1-230 2
Topics: matrix, program, xxxx, location, address, coding, codes, conditional, contents, input, coding...
From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: Combined Line Catalog 1961
Topics: model, tape, typewriter, input, characters, punch, data, magnetic, punched, tape typewriter, paper...
From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: LGP-30 :: en :: J5-186
Topics: program, sum, repositional, modifier, check, vacant, hex, binize, store, add, check sum, program...
From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: LGP-30 :: de :: 24 2
Topics: die, den, inhalt, des, und, das, von, zelle, adresse, den inhalt, inhalt des, der zelle, inhalt...
From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: LGP-30 :: en :: K2-71 Aug1959
Topics: hex, program, punch, punched, decimal, pch, repositional, loh, address, contents, western electric,...
From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: LGP-30 :: en :: H1-121 May1959
Topics: program, xxxx, contents, floating, pool, address, input, instruction, exit, accumulator, floating...
From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: LGP-30 :: en :: J4-184
Topics: punch, hex, vacant, digits, program, cnt, prepare, command, punched, program input, input codes,...
From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: RPC-4000 :: programWriteups :: W1-01.0 Blackjack Game
Topics: program, blackjack, depress, column, switch, prints, cards, alphabetic, player, execute, sense...
From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: RPC-4000 :: RPC-4000 Preliminary Product Information May60
Topics: instruction, typewriter, computer, accumulator, punch, modulo, repeat, switch, lower accumulator,...
From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: LGP-30 :: LGP-30 Operations Manual
Topics: tape, instruction, typewriter, accumulator, input, computer, punch, switch, tape typewriter, paper...
From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: RPC-4000 :: programWriteups :: K9-01.0 Program Checkout 1
Topics: program, code, checkout, input, print, location, hexadecimal, address, ddddd, button, sense switch,...
From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: LGP-30 :: en :: L1-92 Sep1959
Topics: program, sorting, block, area, address, search, jul, input, stored, initialize, sorting area, speed...
From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: LGP-30 :: LGP-30 Floating Point Interpretive System Programming Notes Nov59
Topics: program, floating, instruction, instructions, location, input, programmer, flexowriter, data, tape,...
From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: LGP-30 :: LGP-30 Subroutine Manual Aug57
Topics: accumulator, input, contents, subroutine, program, location, decimal, instruction, address,...
From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: LGP-30 :: de :: 11 4
Topics: die, ein, codewort, und, das, gruppe, liest, wwwwoooo, xioooo, der plan
From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: LGP-30 :: de :: 13 2
Topics: und, des, die, schalter, poooo, druecken, schritt, flexowriters, nach, des flexowriters, nach...
From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: RPC-4000 :: H1-02.0 PINT Program Description 1964
Topics: program, instruction, pint, location, code, accumulator, instructions, subroutine, address, xxx,...
From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: LGP-30 :: en :: F4-222 Jan1961
Topics: ctr, sos, program, factorial, input, codes, lamm, analysis, loop, heading, input codes, factorial...
From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: LGP-30 :: en :: F2-185
Topics: program, pool, counter, address, boles, regulog, instruction, input, carriage, contents, program...
From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: LGP-30 :: ACT1 Compiler 1959
Topics: statement, symbol, program, operations, symbols, dim, iter, programmer, print, trn, statement...
From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: RPC-4000 :: H2-01.2 ROAR III Programming Manual
Topics: roar, location, address, instruction, symbol, program, depress, error, subroutine, tape, data...
From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: LGP-30 :: de :: 30 1
Topics: die, und, anfang, matrix, vektor, aufeinanderfolgenden, beginnend, bei, des, der matrix, beginnend...
From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: LGP-30 :: de :: 24 1
Topics: die, wird, das, und, des, mit, von, fur, den, mit erweitertem, erweitertem bereich,...
From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: LGP-30 :: LGP-30 ACT III Compiler Preliminary Manual
Topics: statement, program, iii, integer, error, overflow, operations, subroutines, data, tape, transfer...
From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: LGP-30 :: en :: L1-49 Aug1958
Topics: program, code, word, sorting, routine, set, pool, temp, list, location, code word, sorting routine,...
From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: LGP-30 :: en :: F6-105 Mar1960
Topics: erfp, program, loc, store, initialize, statistics, loop, compute, computed, pool, store loc, sample...
From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: LGP-30 :: en :: F6-107 Apr1959
Topics: program, pool, prooram, address, probit, instruction, conditional, users, contents, input, location...
From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: LGP-30 :: de :: 10 4
Topics: die, und, wird, das, des, codewort, wbrter, von, die adresse, die kaschine, adresse des, des...
From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: LGP-30 :: en :: K3-156 Dec1959
Topics: program, routine, generalized, search, memory, contents, temp, location, zoooo, mcbee, search...
From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: LGP-30 :: en :: F2-130 May1961
Topics: program, matrix, pool, floating, rij, burggrabe, prepared, address, ctr, input, floating point,...
From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: LGP-30 :: en :: J3-108
Topics: log, program, lamm, mantissa, printout, mask, characteristic, march, pool, subroutine, data output
From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: LGP-30 :: de :: 11 1
Topics: mit, die, eine, und, codewort, sie, das, zahlen, zahl, der plan, das codewort
From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: LGP-30 :: en :: J4-187 Apr1960
Topics: punch, hex, vacant, digits, program, cnt, command, repositional, crnt, prepare, coding sheet,...
From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: LGP-30 :: de :: 30 0
Topics: die, von, und, beginnend, werden, fiir, mit, elemente, die elemente
From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: LGP-30 :: en :: F6-104 Mar1960
Topics: oio, erfp, loc, pool, sample, location, program, pooled, coding, subroutine, coding sheet, program...
From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: LGP-30 :: en :: F2-122 1959
Topics: program, pool, address, koenig, ctr, prepared, coding, contents, instruction, carriage, program...
From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: LGP-30 :: en :: H2-120 Feb1960
Topics: program, input, symbolic, symbol, lgpsap, pool, assembly, address, location, coding, assembly...
From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: LGP-30 :: en :: 11 7
Topics: xxxx, sequence, integer, input, program, decimal, instruction, binary, location, data, calling...
From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: LGP-30 :: en :: 11 4
Topics: input, address, coding, instruction, program, codes, conditional, location, contents, corporation,...
From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: LGP-30 :: en :: D1-229 2
Topics: xxxx, matrix, location, program, consecutively, multiply, initial, columns, rows, floating, initial...
From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: LGP-30 :: en :: C2-35 0
Topics: coooo, quartic, program, roots, coefficients, store, equations, xuoooo, zotoo, xioool, quartic...
From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: LGP-30 :: en :: H1-22 0 Apr1957
Topics: address, instruction, contents, abstract, complex, interpretive, xxxx, location, operation,...
From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: LGP-30 :: en :: F4-208 May1960
Topics: program, sos, address, squares, input, coding, prepared, contents, data, instruction, coding sheet,...
From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: LGP-30 :: de :: K3-26 2
Topics: adresse, und, die, nach, spur, werden, nicht, einer, programm, das programm
From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: LGP-30 :: en :: D1-339 3
Topics: matrix, dpfp, location, subtract, elements, program, cij, precision, initial, input, precision...
From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: LGP-30 :: en :: D1-429 4
Topics: xxxx, matrix, transpose, program, storage, transposed, stored, sequence, locations, tions
From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: LGP-30 :: en :: J2-106 en
Topics: program, input, pool, decimal, mask, koenig, address, routine, exit, word, program input, program...
From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: LGP-30 :: de :: 24 3
Topics: wird, inhalt, des, xxxx, das, die, nach, eine, inhalt der, der inhalt, speicherzelle xxxx, der...
From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: LGP-30 :: en :: D1-329 3
Topics: xxxx, matrix, program, location, initial, locations, stored, boooo, floating, storage, initial...
From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: LGP-30 :: en :: H1-33 0
Topics: routine, looping, xxxx, interpretive, located, instruction, program, programming, values,...
From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: LGP-30 :: en :: H1-24 3 1963
Topics: contents, accumulator, floating, interpretive, location, xxxx, logarithm, memory, instruction,...
From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: LGP-30 :: en :: D1-439 4
Topics: matrix, transpose, storage, transposed, location, floating, dpfp, program, required, coding,...
From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: LGP-30 :: LGP-30 High Speed Reader Punch Maintenance
Topics: tape, punch, brake, switch, signal, thyratron, typewriter, circuits, circuit, start signal, signal...
From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: LGP-30 :: en :: D1-430 4
Topics: xxxx, program, matrix, address, transpose, codes, contents, input, instruction, coding, program...
From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: LGP-30 :: de :: 11 0R
Topics: die, und, das, zahl, uoooo, einer, doooo, bei
From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: LGP-30 :: en :: 12 1A
Topics: address, location, contents, codes, printed, decimal, input, instruction, program, binal, input...
From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: LGP-30 :: en :: C2-37
Topics: program, subroutine, iteration, input, transfer, pool, depress, coding, printed, button, transfer...
From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: LGP-30 :: de :: 30 4
Topics: die, von, fiir, ordnung, katrix, boooo, kann, mit, zelle
From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: RPC-4000 :: H3-02.0 ACT IV Programming Manual
Topics: program, statement, input, processor, operations, typewriter, depress, procedure, output,...
From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: LGP-30 :: en :: C2-155
Topics: program, pool, becker, nth, address, prepared, input, retl, roots, conditional, users organization,...
From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: LGP-30 :: de :: 12 0A
Topics: die, nach, druck, zahl, eine, ein, und, dezimalzakl
From the bitsavers.org collection, a scanned-in computer-related document. royalPrecision :: LGP-30 :: en :: D1-140 0
Topics: program, matrix, address, prepared, codes, input, contents, instruction, carriage, retu, program...