matrix with bignumbers .ToString()

[nycos62]

Hello,
I'm probably missing something while using toString()
is there a way to force toString() method to output toFixed() for bignumbers and not the scientific display

generating code :
math.kron(math.range(math.bignumber("11111"),math.bignumber("11211")),math.range(math.bignumber("11111"),math.bignumber("11211"))).toString()

output 1.24387809e+8 instead of 124387809

thank you

[josdejong]

You can use the function format intsead of toString:

const result = math.kron(
  math.range(math.bignumber("11111"), math.bignumber("11211")),
  math.range(math.bignumber("11111"), math.bignumber("11211"))
)

console.log(math.format(result, { upperExp: Infinity }))
// [[123454321, 123465432, 123476543, 123487654, 123498765, ... 

Docs: https://mathjs.org/docs/reference/functions/format.html