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just realized my 2D function is good, but isn't exactly the function used by Baker

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This commit is contained in:
Stephen McQuay 2011-05-29 13:22:44 -06:00
parent f31f628b73
commit 00b564880a
1 changed files with 5 additions and 1 deletions
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6
interp/tools.py
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@ -22,9 +22,13 @@ def rms(errors):
def baker_exact_2D(X): def baker_exact_2D(X):
""" """
the exact function (2D) used from baker's article (for testing) the exact function (2D) used from baker's article (for testing, slightly
modified)
""" """
x ,y = X x ,y = X
# TODO: this is not baker's function!! this is:
# np.power(np.sin(x*np.pi/2.0) * np.sin(y*np.pi/2.0),2)
answer = np.power((np.sin(x * np.pi) * np.cos(y * np.pi)), 2) answer = np.power((np.sin(x * np.pi) * np.cos(y * np.pi)), 2)
log.debug(answer) log.debug(answer)
return answer return answer