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Caleb Zhao profile picture

Caleb Zhao

Numerical analyst focused on computational error reduction and simulation accuracy.

Location Shanghai, China Joined Joined on  Personal website http://www.isrealsoft.cn

Pronouns

he/him

Work

A teacher.

Incorrect calculations: tand(x) and cotd(x)
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Incorrect calculations: tand(x) and cotd(x)

#errors #mtalab #testing #tan
Comments
1 min read

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Incorrect calculations: sind(x) and cosd(x)
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Incorrect calculations: sind(x) and cosd(x)

#testing #matlab #sind #errors
Comments
1 min read
Incorrect calculations: csc(x) near x=k*π
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Incorrect calculations: csc(x) near x=k*π

#errors #testing #matlab #csc
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1 min read
Incorrect calculations: sec(x) near x=k*π+π/2
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Incorrect calculations: sec(x) near x=k*π+π/2

#matlab #errors #sec #testing
Comments
1 min read
Incorrect calculations: sec(x) and csc(x) for large values of x
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Incorrect calculations: sec(x) and csc(x) for large values of x

#testing #matlab #errors #sec
Comments
1 min read
Incorrect calculations: Horner polynomials
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Incorrect calculations: Horner polynomials

#testing #horner #matlab #ai
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1 min read
Incorrect calculations: cos(x) near x=k*π+π/2
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Incorrect calculations: cos(x) near x=k*π+π/2

#matlab #testing #cos #ai
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1 min read
Incorrect calculations: sin(x) near x=k*π
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Incorrect calculations: sin(x) near x=k*π

#testing #matlab #sin #ai
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1 min read
Incorrect calculations: polynomials
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Incorrect calculations: polynomials

#ai #programming #python #matlab
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1 min read
Incorrect calculations: tan(x) and cot(x) for large values of x
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Incorrect calculations: tan(x) and cot(x) for large values of x

#testing #matlab #tan #cot
Comments
1 min read
Incorrect calculations: tan(x) and cot(x) near x=k*π
zaim profile

Incorrect calculations: tan(x) and cot(x) near x=k*π

#testing #matlab #tan #cot
Comments
1 min read
Incorrect calculations: tan(x) and cot(x) near x=k*π+π/2
zaim profile

Incorrect calculations: tan(x) and cot(x) near x=k*π+π/2

#testing #matlab #tan #cot
Comments
1 min read
Incorrect calculations: sin(x) and cos(x) for extremely large values of x
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Incorrect calculations: sin(x) and cos(x) for extremely large values of x

#matlab #sin #cos #testing
Comments
1 min read
Using large language models and the like for arithmetic to win a prize
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Using large language models and the like for arithmetic to win a prize

#ai #calculator #arithmetic #llm
Comments
2 min read
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