<commit_before>class Vec3:
    def __init__(self, x=0, y=0, z=0):
        self.x = x
        self.y = y
        self.z = z

    def __add__(self, rhs):
        c = self.clone()
        c += rhs
        return c

    def __iadd__(self, rhs):
        self.x += rhs.x
        self.y += rhs.y
        self.z += rhs.z
        return self

    def length(self):
        return self.lengthSqr ** .5

    def lengthSqr(self):
        return self.x * self.x + self.y * self.y  + self.z * self.z

    def __mul__(self, k):
        c = self.clone()
        c *= k
        return c

    def __imul__(self, k):
        self.x *= k
        self.y *= k
        self.z *= k
        return self

    def clone(self):
        return Vec3(self.x, self.y, self.z)

    def __neg__(self):
        return Vec3(-self.x, -self.y, -self.z)

    def __sub__(self, rhs):
        return self.__add__(-rhs)<commit_msg>Fix to pass test<commit_after>class Vec3:
    def __init__(self, x=0, y=0, z=0):
        self.x = x
        self.y = y
        self.z = z

    def __add__(self, rhs):
        c = self.clone()
        c += rhs
        return c

    def __iadd__(self, rhs):
        self.x += rhs.x
        self.y += rhs.y
        self.z += rhs.z
        return self

    def length(self):
        return self.lengthSqr() ** .5

    def lengthSqr(self):
        return self.x * self.x + self.y * self.y  + self.z * self.z

    def __mul__(self, k):
        c = self.clone()
        c *= k
        return c

    def __imul__(self, k):
        self.x *= k
        self.y *= k
        self.z *= k
        return self

    def clone(self):
        return Vec3(self.x, self.y, self.z)

    def __neg__(self):
        return Vec3(-self.x, -self.y, -self.z)

    def __sub__(self, rhs):
        return self.__add__(-rhs)
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{'dir': 'git-commits-cleaned', 'id': '7667691', 'n_tokens_mistral': 651, 'n_tokens_neox': 629, 'n_words': 170}