Introduzione a LEONARDI BIGOLLI PISANI Liber Abbaci, edidit E. Giusti adiuvante P. d'Alessandro, Firenze: Olschki, 2020

Appendice. Varianti ortografiche

abbacus

abacus

abicio

abiicio, abbicio

abscindo

absindo

absculto

asculto

accedo

adcedo

accipio

acipio, adcipio

adcentum

acentum

adcresco

acresco

addisco

adisco, addissco

additatio

aditatio

additio

addictio, adictio, aditio, acdictio, adittio

adhuc

aduc

adiunctio

adiuntio

adiungo

aiungo

adpropinquo

apropinquo, appropinquo

adverso

averso

affirmo

adfirmo

aggrego

agrego, adgrego

Alexandria

Allexandria

algebra

alzebra, elgebra, aliebra

almuchabala

almicabala, almucabala, almuchabela, elmuchabala, elmuchabila, elmulchabala, mucalbale, mucalbare

ancha

anca

anelitus

hanelitus

applico

aplico, adplico

aptatio

attatio, actatio

apto

atto, acto

apud

aput

arca

archa

arismetrica

arismetica

ascendo

adscendo, abscendo

ascensio

abscentio

asta

hasta

atque

adque

auferre

aufferre, afferre

augmentum

augumentum

baractus

baraptus

barcellonensis

barcelonensis, barcellonentis

barilis

barrilis

beccune

becune, becchune

bizantius

bizanthius, bisantius, bizzantius, bizzanzius, bizanchius

brachium

bracium, braccium, bracchium

bracharium

bracarium, bragherium

buctis

butis

burdones

bordones

canna

camna

cantera

canthera

carruba

caruba, carubba, carrubba, carrubia

cata

chata

coapto

coatto, coacto

cognosco

congnosco

columba

cholumba

columna

collumpna, columpna, colupna

comedo

commedo

commercium

commerctium, commertium, commerzium

commisco

comisco

commistio

commixtio

communico

comunico

communis

comunis

communitas

comunitas

congrego

comgrego

compono

conpono

coniunctio

cuniunctio, coniuncio, coniunxtio, cumiunctio

coniungo

congiungo, cumiungo, cuniungo

consecutus

consequtus, consequutus

Constantinopolis

Constantinopulis, Costantinopolis

constituo

costituo

contactus

cumtactus

contingo

contigo

correctio

correptio

correctus

correptus

consequor

cumsequor

consimilis

cumsimilis

consto

costo

cotidie

quotidie

cotone

coctone

cuminus

ciminus

cunctus

cuntus

cuperclium

coperclium, cupercruum, cuperculum

dampno

damno

deficio

defficio

deletio

delectio

demonstro

demostro

demptus

deptus

denarius

dinarius

dextera

destera, destra, dextra

diameter

diameter

digitus

digittus

divisio

divissio

duplex

dupplex

dupliciter

duppliciter

duplico

dupplico

duplus

dupplus

ebullitio

ebulitio

eicio

eiccio

elchataym

alcataym, alchataim, alchatayeym, elcataim, elcatain, elcatayeym, elcataym, elcatayn, elcathaim, elcathain, elchataieym, elchatain, elchatay, elchatayeym, elchataym, elchateym, elchathaym

elucesco

elucessco

emptio

emtio, entio

equus

equs

erro

ero

error

eror

es

hes

expleo

espleo, expreo

exto

esto

extractio

extratio, extrattio

extraho

extrao, extrhao

extraxi

extrassi

fascis

fasscis

fere

ferre

figura

phigura

forfori

furfuri

germinor

geminor

gerovi

genovi

guttur

gutur

habeo

abeo

habundo

abundo, adbundo

habundantia

abundantia, adbundantia

hactenus

actenus

hasam

asam, asham

hedifico

hediffico

hentica

entica

homo

omo

honeratio

oneratio

hora

ora

ianuinus

genovinus, ianovinus, ienovinus, ienuinus

idem

iddem

ignoro

ingnoro

imito

imitto, immito, immitto, inmito, inmitto

impar

inpar

impossibilis

inpossibilis

indi

yndi

innitesco

initesco

introductio

introdutio

inventio

invenctio

iunxi

iunsi, iuncxi

iussi

iuxi

iuxta

iusta

karatus

caratus, carratus, karratus

lacca

laca

largus

larghus

linteamen

lintheamen, lintiamen

marca

marcha

margarita

margharita

massamutini

maximutini

mastica

masticha

mihi

michi

miles

milex

mitto

micto

multiplicatio

multiplicacio, multipricatio, multiprichatio

multiplico

multiplicho, multiprico

mutuo

muttuo

nauclerius

naulerius

nichil

nicchil

obtineo

optineo

obulus

obbulus

octingenti

octigenti, optigenti, optingenti

octo

opto, otto

oportet

opportet

opusculum

opussculum

origo

orrigo

ostendo

hostendo, obstendo

ostiarium

hostiarium

paga

pagha

partes

parctes

passus

pasus

perdix

pernix

perexeo

perrexeo

petia

pesia, pessa

pinxit

pincxit

pollex

polex

positio

posictio

posui

possui

pratica

practica

proicio

prohicio, proiccio, proiicio

promptus

promtus

protraho

protrao

pulcher

pulcer, pulquer

punctus

puntus

quattuor

quatuor

quintuplum

quicuplum, quincuplum

quoddam

quodam

radix

radis

reddo

redo

redeo

reddeo

redigo

reddigo

reduco

redduco

reductio

redutio

relinquo

relincuo

remanserit

remanxerit

rursus

rursum

sacculus

saculus

saracenatus

serracenatus

scacherius

schaccherius, schacherius

scarsa

scharsa

scilicet

silicet

sciphus

cifus, ciphus, cyphus, scifus, scyphus, siphus, sisphus

sed

set

semper

senper

septenarius

sectenarius, septinarius, settenarius, settinarius

sequor

secuor

sexcuplus

sestuplus, sextuplus, sexuplus

simplex

simples, sinplex

soldus

solidus, sollidus

stagnum

stangnum

sterlingorum

sterlinguorum, sterlinquorum

subtilis

suptilis, suttilis

succarus

zuccarus, zuccharus

summa

sumpma

summitas

sumitas

sumo

summo

sumpsi

sumsi

tarenus

thaurenus

tasca

tascha

torscellus

torcellus, torsellus

trigesimus

tricesimus

ulna

hulna

uncia

huncia, uncea

venditio

vendictio

viagium

viadium, viaggium

virgula

virga

voluntas

volumptas

yrcinus

ercinus

yperperus

iperperus

zaffaranum

saffaranum, zafaranum, zafranum, zapheranum

zephyrum

zeferum, zeffirum, zefirum, zephirum, zerum

zinziberis

zinzibris