p function

Syntax

• bool p(probability)

Parameters

1. probability—float
   Probability for true, in [0, 1].

Returns

true or false, depending on probability and the current shape's seedian.

Description

The p function returns true with probability probability, or in other words, it returns false with probability 1 - probability. If probability <=0, false is returned, and if probability >=1, true is returned.

Related

• rand function
• seedian attribute

Examples

p(0.5)
# result = true with probability 0.5
# result = false with probability 0.5

p(0.3)
# result = true with probability 0.3
# result = false with probability 0.7

p(1)
# result = true

p(0)
# result = false

p(2)
# result = true

p(-1)
# result = false