gritezdybi'otei

valsi

gritezdybi'otei

type

lujvo

creator

krtisfranks

time entered

Sun Jan 17 09:37:00 2016  

English

Definition #68263 - Preferred

 

definition

x₁ = t₁ is the elapsed time required for decaying/diminishing/reducing/shrinking population x₂ = g₁ to decrease in number by a factor of exactly/approximately MATH

$1/e^{(x_3)}$

1/e^(x₃) from that which is considered to be the initial population size, where e is the natural exponential base and x₃ [li; default: 1] is a real number, according to standard/under condition/by model/in experiment x₄; x₁ is the one- MATH

$(e^{(x_3)})$

(e^(x₃))-th-life of population/sample x₂; the (approximate) (x₃)-th one-e-th-ing/e-fold decrease(/increase) of population x₂ takes approximately x₁ (time).

notes

The experimental gismu tezda is used in the veljvo of this word. Many of the veljvo terbri can be derived from those which are present. This word may refer to a duration that is statistical (for large samples, the average time required for half of the population to probably disappear/become invalid), ideal (guaranteed rather than statistical), or experimental (in a given trial, some number was recorded on a stopwatch when the count decreased by half). This word is analogous not only to half-life (default sense) but also to doubling time (if x₃ is filled by -1). See also: grixabybi'otei, grixonbybi'otei.

gloss words

• e-fold decay time
• e-th-life ; analogous to "half-life"
• mean lifetime ; natural-exponential decay; generalized
• one-e-th-life ; analogous to "half-life"

created by

krtisfranks

vote information

1

time

Sun Jan 17 10:14:44 2016