# Leibniz Legible — https://leibnizlegible.com
# Piece: https://leibnizlegible.com/api/records/42333/text
# Catalogue record: 42333 — Robert Hooke an Theodor Haak für Leibniz
# Incipit: I am extreamly pleasd to finde by yo_r letter that D_r Leibniz (t
# Date: 1680-07-22
# Sender: Hooke — Addressee: Haak; Leibniz
# Akademie-Ausgabe: AA III,3 N. 087
# Other printings: -E1: LAA III,3 (1991) N.87. -E2: LAA II,1 N.227b (Teildr.). -Vgl.: Birch, Hist. of the R.S. 4 S.47 (mit kurzer Inhaltsangabe über Begriffsschrift)
# Record in the Leibniz-Katalog: https://leibniz-katalog.bbaw.de/de/extended-search?id=42333&katnr=2465
# AA III,3: its series at leibnizedition.de: https://www.leibnizedition.de/de/reihen/reihe-iii/
# Work: https://leibnizlegible.com/work/DE-611-HS-970450
# Title: LBr. 346 · Haak
# Folios: Bl. 7 (from the shelfmark LBr 346 Bl. 7): 2 pages, canvases 13–14, page ids DE-611-HS-970450:0013 to DE-611-HS-970450:0014
# Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=DE-611-HS-970450&page=13
# Lines: 57 recognised on 2 of 2 pages, mean confidence 0.82
# Catalogue: Leibniz-Katalog / Arbeitskatalog der Leibniz-Edition (https://leibniz-katalog.bbaw.de/), ed. Arbeitsstelle Potsdam I der Berlin-Brandenburgischen Akademie der Wissenschaften, CC BY 4.0.
# Machine transcription. Not an edition. Errors are expected: about 8% character error rate on Latin and French lines, higher on German.
# Licence: CC BY 4.0, Leibniz Legible. Machine output: do not ingest it as verified text; keep this provenance with the text.
# Wording rule: say "the machine reads it as …", never "Leibniz wrote".
# After the first blank line, page by page: a "## Folio <label> — <page id>" line ("## Canvas <n>" where no folio label is recorded), "# " lines naming its source image and model, then its recognised lines in reading order, one per line.

## Folio 7r — DE-611-HS-970450:0013
# Source image: https://digitale-sammlungen.gwlb.de/content/DE-611-HS-970450/jpgs/default/00000013.jpg
# Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 6 lines, status machine
a
 Sul. 1680.
M. Horhs ansver to Theodore
Haat, abent iec chiet maturals
et several Letters. frum Doctor
HSISCHE LANDESBIBLIC

## Folio 7v — DE-611-HS-970450:0014
# Source image: https://digitale-sammlungen.gwlb.de/content/DE-611-HS-970450/jpgs/default/00000014.jpg
# Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 51 lines, status machine
S Jam Extriamlus pecard to fiudi bus go. d thab. D. Libnir. (te acurnesso of
pol ata invantion audo falidits et Gudgment  verus mach adneri e hano) has to tame
ahnin v ne concorninu ro v fulluci  phala irphicak Lunguagr aud Maractio
An altrupt at n thi Late Latret Dichop d Wilteius publisted im his boct cahid iho Rval ha
racter. . For Nongl thal ixcolleat perron has not carrgid it  fair audtotho hergrt
et in passietr. 10 b2 impruicd for Rat end, git vohat ho Did as not out a prarpt
mat teacs, aud whclet ho vas conpasinus of it roc had manus disscourris orat prpat (fo
ghad ic happgnessi to be y him a griit part of to tima that ho was compiliuque il
aud haue nat manus debat him ef. Val particular konge uaer bihari  saco
vou ditter hcard in te cafe tat it Was  opincon ofD. dahnct. Aud monge
contnet Prenacle v Nat. Perron 10 mod M il accorins 1o some. d cas of it nohich
ethon concoiurd oit sincohis Dcate  have speut tonce thongite reen it aud have
formed ac Idra of it rohict noi Hcorcin it at Lcuse halt in halt; aud mato it appli
cable aud rstale nol oulus tar common discoursu aud uus corspadu bat for
o streit  philasophicall waae of perasouinus uud Inquorus. H au Gignorant tat
to saue tactad of Ratiocinatian et dinconsration. Es Lich in ade rb ef in Gro-
metrr aud tor findinqs out mh. affections aud proprictes of quacctitus mag alho te
aucedto tho sexrik aster tho praprictys affrctions e causis ofarus othea subiat
fd
quaor Wc eau arrice hoa cirtaiu hmon tidqi of reo principtis, And nen Jn no
inquisition aud menifustation ef those prnciptus Hc some mahod aud art ill
assist  noc Lisse non Algchra Jocs Groncetrys oo Arikmeticte non Dor Gdratt
tat tat in naturall philorophus (for an st acc s) th. true porprictus of bodus to povea
of cousus or motions, mi eficts rgulting from conjunctions aud vu conguuctions
aud causus from H regulls man as cortaculys aud demonsirablus re uidenued fron
citlor of them Giiau as it bach vere sin logotor aud al to Gutca mediat hine
of operatius. for n aet ofanaconins evel odinus toc rbo Ainchurick  syntretia
method is not tobe confinio 1o the sprculatian et quaabilus, thangr V. at indud tcm
entrahine aud comprise a rerg griat part of mans sspructation. bat in oc ton
bouudecss- as Do mind  Drale of mau. hor has this bin vuzien by pucrall Au-
Hours soma Wherrof hauc madr toure essags tovards it nouge vory ot
ot rohat mag git tadone, by some not tale mon torougel cousidir
aud exaciuue it. Dur Laurmd Lord Bacon may te monned avous one of
 bet of vat kcad, And thougst hohaditho Intolicits to hace tomeo prdjudico tor matheu
ticalt dearmnus, yit Mo Extraordinam sringra ob hic naturan aud acquiri portis
carried him on Almost to a miraile in al th. efforte oftris rndertatiings. Seue
ral excellent hints 1o this purpose mag br touud Scalterd her es Thore in tue
houum Organum etome other prices of his woitings, But Moy ar but
Hints aud dor yit necd veru much al theuglit aud Gnventirn te Produce them
nnto a compecat. Art c modi. custion not tut D. Lchnit has hadi
verus Excelleat Mougets 1o this Purpose. And gthoul be rerg gladoto ruder
staudo horo farr he hath carrgediit oto mard pertution.
Acto tho phospheras, Zonderstaud froum ru Natit in bronget tatat prfution ac
1o gnligltin a Wdhot oom bg o spendor it toha gnclovidim a Glassa. it
. Luhnist huowe onge thing oftho composition Morsf Moud ratdirt as a
grat faccour it ho naald pecact 1o import auque teicus concormius it, or
Concervinqu thi compssition et tho artificial Rubine
Thant bgladito rncterstaud whethor ho hate git perfectadi hui airthmeticate
instruruent tohis miudi, ocdo hcar: his gnention ef Publishinus it thave here
made one thich performes tho operations of mulliplication  diccision, rotich–
nEcker it has anqs thiuus  tacue vd his g huoro not. As tothi mattur nor cast