LinearAlgebra`BLAS`
LinearAlgebra`BLAS`

DOTC

DOTC[x,y]

computes the dot product of two vectors x and y.

詳細とオプション

  • To use DOTC, you first need to load the BLAS Package using Needs["LinearAlgebra`BLAS`"].
  • The following arguments must be given:
  • xinput expressionvector
    yinput expressionvector
  • The vector arguments must be of the same length.

例題

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例  (1)

Load the BLAS package:

Compute the dot product of two complex-valued vectors:

Scope  (4)

Real vectors:

Complex vectors:

Arbitrary-precision vectors:

Symbolic vectors:

Properties & Relations  (1)

For vectors x and y, DOTC[x,y] is equivalent to Conjugate[x].y:

Possible Issues  (1)

Arguments must be of the same length:

Wolfram Research (2017), DOTC, Wolfram言語関数， https://reference.wolfram.com/language/LowLevelLinearAlgebra/ref/DOTC.html.

テキスト

Wolfram Research (2017), DOTC, Wolfram言語関数， https://reference.wolfram.com/language/LowLevelLinearAlgebra/ref/DOTC.html.

CMS

Wolfram Language. 2017. "DOTC." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/LowLevelLinearAlgebra/ref/DOTC.html.

APA

Wolfram Language. (2017). DOTC. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/LowLevelLinearAlgebra/ref/DOTC.html

BibTeX

@misc{reference.wolfram_2024_dotc, author="Wolfram Research", title="{DOTC}", year="2017", howpublished="\url{https://reference.wolfram.com/language/LowLevelLinearAlgebra/ref/DOTC.html}", note=[Accessed: 22-November-2024 ]}

BibLaTeX

@online{reference.wolfram_2024_dotc, organization={Wolfram Research}, title={DOTC}, year={2017}, url={https://reference.wolfram.com/language/LowLevelLinearAlgebra/ref/DOTC.html}, note=[Accessed: 22-November-2024 ]}