pydynamo
World3 model
World3 tutorial
pense bete
Variables
Population sector
pop: Population
p1: Population 0 To 14
p1i: Initial Population 0 To 14
d1: Deaths 0 To 14
m1: Mortality 0 To 14
m1t: Mortality 0 To 14 Table
mat1: Maturation 14 To 15
p2: Population 15 To 44
p2i: Initial Population 15 To 44
d2: Deaths 15 To 44
m2: Mortality 15 To 44
m2t: Mortality 15 To 44 Table
mat2: Maturation 44 To 45
p3: Population 45 To 64
p3i: Initial Population 54 To 64
d3: Deaths 45 To 64
m3: Mortality 45 To 64
m3t: Mortality 45 To 64 Table
mat3: Maturation 64 To 65
p4: Population 65 Plus
p4i: Initial Population 65 Plus
d4: Deaths 65 Plus
m4: Mortality 65 Plus
m4t: Mortality 65 Plus Table
d: Deaths
cdr: Death Rate
le: Life Expectancy
len:
lmf: Lifetime Multiplier From Food
lmft: Lifetime Multiplier From Food Table
hsapc: Health Services Per Capita
hsapct: Health Services Per Capita Table
ehspc: Effective Health Services Per Capita
hsid: Health Services Impact Delay
lmhs: Lifetime Multiplier From Health Services
lmhs1: Lifetime Multiplier From Health Services 1
lmhs1t: Lifetime Multiplier From Health Services 1 Table
lmhs2: Lifetime Multiplier From Health Services 2
lmhs2t: Lifetime Multiplier From Health Services 2 Table
fpu: Fraction Of Population Urban
fput: Fraction Of Population Urban Table
cmi: Crowding Multiplier From Industry
cmit: Crowding Multiplier From Industry Table
lmc: Lifetime Multiplier From Crowding
lmp: Lifetime Multiplier From Persistent Pollution
lmpt: Lifetime Multiplier From Persistent Pollution Table
b: Births
cbr: Birth Rate
rlt: Reproductive Lifetime
pet: Population Equilibrium Time
tf: Total Fertility
mtf: Maximum Total Fertility
mtfn: Maximum Total Fertility Normal
fm: Fecundity Multiplier
fmt: Fecundity Multiplier Table
dtf: Desired Total Fertility
cmple: Completed Multiplier From Perceived Lifetime
cmplet: Completed Multiplier From Perceived Lifetime Table
ple: Perceived Life Expectancy
lpd: Lifetime Perception Delay
dcfs: Desired Completed Family Size
zpgt: Zero Population Growth Time
dcfsn: Desired Completed Family Size Normal
sfsn: Social Family Size Normal
sfsnt: Social Family Size Normal Table
diopc: Delayed Industrial Output Per Capita
sad: Social Adjustment Delay
frsn: Family Response To Social Norm
frsnt: Family Response To Social Norm Table
fie: Family Income Expectation
aiopc: Average Industrial Output Per Capita
ieat: Income Expectation Averaging Time
nfc: Need For Fertility Control
fce: Fertility Control Effectiveness
fcest: Fertility Control Effectiveness Time
fcet: Fertility Control Effectiveness Table
fcfpc: Fertility Control Facilities Per Capita
fcapc: Fertility Control Allocation Per Capita
fsafc: Fraction Services Allocated To Fertility Control
fsafct: Fraction Services Allocated To Fertility Control Table
Capital sector
Agricultural sector
Nonrenewable resource sector
Persistent pollution sector
World3 03 supplementary equations sector
World3 03 indicators sector
11 Scenarios Limits to growth
World2 model
Pydynamo Functions
pydynamo package
pydynamo
World3 model
Variables
len:
View page source
len:
Constant
Population sector
[life expectancy normal]
len
=
28
len in the updating graph: (
how to read
)
In nodes
Out nodes
le
: life expectancy