Numeric Typst

Mathematical functions to operate vectors / arrays and numbers in typst, with simple broadcasting and Nan handling.

#import "numty.typ" as nt

#let a = (1,2,3)
#let b = 2

#nt.mult(a,b)  => (2,4,6)
#nt.add(a,a)  => (2,4,6)
#nt.add(2,a)  => (3,4,5)
#nt.dot(a,a)  => 11

#calc.sin((3,4)) -> fails
#nt.sin((3.4)) -> (0.14411, 0.90929)

#let x = nt.linspace(0,10,3) => (0,5,10)
#let y = nt.sin(x) => (0, -0.95, -0.54)

Supported Features:

Basic logic:

#import "numty.typ" as nt

#let a = (1,2,3)
#let b = 2

#nt.eq(a,b)  => (false, true, false)
#nt.all(nt.eq(a,b)) => false
#nt.any(nt.eq(a,b)) => true

Operators:

#nt.add((0,1,3), 1) => (1,2,4)
#nt.mult((1,3),(2,2)) => (2,6)
#nt.div((1,3), (2,0)) => (0.5,float.nan)

Algebra with Nan handling:

#nt.log((0,1,3)) = (float.nan, 0 , 0.47...)
#nt.sin((1,3)) = (0.84.. , 0.14...)

Array operations:

#nt.dot((1,2),(2,4)) => 9
#nt.normalize((1,4), l:1) => (1/5,4/5)

Others:

#nt.lisnspace(0,10,3) => (0,5,10)
nt.logspace(1,3,3)
nt.geomspace(1,3,3)