I am a Taiwanese Ph. D. student of computer science at Oregon_State_University. Greg Turk is the Doctoral advisor of my Doctoral advisor.

Contributions:

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Gaussian blur
Secular equation
Type conversion:   Split it into implicit and explicit, start the implicit part
Unary:   Has been moved to Unary_operation

Minor / tiny contributions:

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Arity:   Change a link only
Coercion:   Add 2 links to computer science and muical realm.
Fixed point:   Thank Oleg Alexandrov again who let it become more clear.
Unary function:   Add 3 links only
Unary operation:   Add a link only

in Computer Science and Engineering

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Booth's multiplication algorithm
CFL
DIMM
Forwarding:   Delete a dot of a double dots only.
Gram-Schmidt process:   Add a link only.
Granularity
Householder transformation:   Add 2 links only.
Instruction
Message Passing Interface:   Change link of parallel program to correct one.
Operand
Regression test:   Add a link only.
Round-off error
Routing:   Correct a link only.
Self-interpreter
SIMD:   Add a link only.
Subtype
Supertype:   Redirect only.
Z-order   Add "See also."

in Mathemetics

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Characteristic polynomial:   Thanks to Oleg Alexandrov who contributes greatly and corrects my errors in that article.
Errors-in-variables model:   bold TLS only
Müller's method
Standard deviation
Total least squares:   Redirect only

in Music

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Joseph Haydn:   Offer the MIDI file of Emperor and make a link to that MIDI.

in Theology

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Hymn:   Add an external link only.
Presbyterianism:   Add an external link only.
Lord's Prayer:   Now it is deleted because of the copyright problem, I'll solve it.