max-nova

import numpy as np
from numpy.lib.scimath import sqrt as csqrt


def get_roots(A, B, C):
    """
    Given a depressed cubic of the form:A(x^3) + Bx + C
    returns all the roots.

    Note that inputs need to be floats

max-nova

Keybase proof

I hereby claim:

• I am max-nova on github.
• I am maxnova (https://keybase.io/maxnova) on keybase.
• I have a public key ASC_RVW1rdcSoQbFnJgsdaDn5lL0RtgzgABOJaLayXh84wo

To claim this, I am signing this object:

max-nova

import os
import tempfile
import shutil

import grass.script as grass

# first do:
# mkdir /tmp/grasstest
# wget http://grass.osgeo.org/sampledata/north_carolina/nc_spm_latest.zip
# unzip *.zip

max-nova

import os
import tempfile
import shutil

import grass.script as grass
import grass.script.setup as gsetup

# first do:
# mkdir /tmp/grasstest
# wget http://grass.osgeo.org/sampledata/north_carolina/nc_spm_latest.zip