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Remove unused variables #1

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Remove unused variables #1

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55ff786
Remove unused variables
luisfpereira Apr 23, 2025
1759f30
Remove repeated code
luisfpereira Apr 25, 2025
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32 changes: 2 additions & 30 deletions src/fle_2d/fle_2d.py
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Original file line number Diff line number Diff line change
Expand Up @@ -93,29 +93,12 @@ def precomp(
else:
ne = int(L ** 2 * np.pi / 4)

max_bandlimit = L
psi, ns, ks, lmds, cs, ne = self.lap_eig_disk(
ne, bandlimit, max_bandlimit
)
psi, ns, ks, lmds, cs, ne = self.lap_eig_disk(ne, bandlimit)

nmax = np.max(np.abs(ns))
b_sz = (n_interp, 2 * nmax + 1)
b = np.zeros(b_sz)

ndx = 2 * np.abs(ns) - (ns < 0)
ndmax = np.max(ndx)
idx_list = [None] * (ndmax + 1)
for i in range(ndmax + 1):
idx_list[i] = []
for i in range(ne):
nd = ndx[i]
idx_list[nd].append(i)

nmax = np.max(np.abs(ns))
v = 0
for i in range(len(idx_list)):
v = max(len(idx_list[i]), v)

# Source points
xs = 1 - (2 * np.arange(n_interp) + 1) / (2 * n_interp)
xs = np.cos(np.pi * xs)
Expand All @@ -126,8 +109,6 @@ def precomp(
if ne == 1:
lmd1 = lmd1 * (1 + 2e-16)

a = np.zeros(ne, dtype=np.float64)

# Make a list of lists: idx_list[i] is the index of all values i
ndx = 2 * np.abs(ns) - (ns < 0)
ndmax = np.max(ndx)
Expand All @@ -150,7 +131,6 @@ def precomp(
if numsparse <= 0:
ws = self.get_weights(xs)

a = np.zeros(ne, dtype=np.float64)
A3 = [None] * (ndmax + 1)
A3_T = [None] * (ndmax + 1)
for i in range(ndmax + 1):
Expand All @@ -174,9 +154,7 @@ def precomp(
)
else:
A3[i] = np.zeros((n, mm))
numer = np.zeros(n)
denom = np.zeros(n)
exact = np.zeros(n)
for j in range(mm):
xdiff = x - xs[j]
temp = ws[j] / xdiff
Expand Down Expand Up @@ -336,7 +314,6 @@ def precomp(

def radialconv_wts(self, b):

ne = self.ne
nb = b.shape[0]
b = np.array(b, order="F")
if self.n_interp > self.n_radial:
Expand All @@ -345,14 +322,11 @@ def radialconv_wts(self, b):
b = np.concatenate((b, bz), axis=1)
b = idct(b, axis=1, type=2) * 2 * b.shape[1]

h = self.h

b = np.moveaxis(b, 0, -1)

a = np.zeros((self.ne, nb), dtype=np.float64)


y = [None] * (self.ndmax + 1)
for i in range(self.ndmax + 1):
a[self.idx_list[i]] = (self.A3[i] @ b[:, 0, :])

Expand Down Expand Up @@ -742,7 +716,7 @@ def create_denseB(self, numthread=1):

return B.reshape(self.L1 ** 2, self.ne)

def lap_eig_disk(self, ne, bandlimit, max_bandlimit):
def lap_eig_disk(self, ne, bandlimit):

# number of roots to check
nc = int(3 * np.sqrt(ne))
Expand Down Expand Up @@ -968,8 +942,6 @@ def barycentric_interp_sparse(self, x, xs, ys, s):
jdx = np.zeros((n, s))
vals = np.zeros((n, s))
xss = np.zeros((n, s))
idps = np.zeros((n, s))
numer = np.zeros((n, 1))
denom = np.zeros((n, 1))
temp = np.zeros((n, 1))
ws = np.zeros((n, s))
Expand Down