NUTILS 9.0 "Jook-Sing"

arguments

nelems=50

degree=3

freq=0

rwire=0.0025

rcoil=0.025

nturns=1

start 2025-04-09 22:13:44

solve

solving for argument A (2550) using direct method

solving 2550 dof system to machine precision using arnoldi solver

constructing direct preconditioner

peak memory use 16,479k

residual decreased by 13.9 orders using 0 krylov vectors

residual decreased by 0.2 orders using 1 krylov vectors

solver returned with residual 2e-22

residual norm: 1.8e-22

solve

solving for argument B (2704,2) using direct method

solving 5408 dof system to machine precision using arnoldi solver

constructing direct preconditioner

peak memory use 66,415k

residual decreased by 15.5 orders using 0 krylov vectors

residual decreased by 0.0 orders using 1 krylov vectors

residual decreased by 0.0 orders using 2 krylov vectors

solver returned with residual 4e-26

residual norm: 4.5e-26

UserWarning: No contour levels were found within the data range. In examples/coil.py:149

finish 2025-04-09 22:14:02, elapsed 0:18