BLAS/SRC/cdotc.f(3)

💖 BLAS/SRC/cdotc.f 💖

okay bestie, welcome to the LAPACK manual, page BLAS/SRC/cdotc.f(3) — yes that's the manual name, we're being fancy today ✨

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🌸 NAME 🌸

BLAS/SRC/cdotc.f — no cap, that's literally the whole name, it's giving "I contain multitudes but my name is just my address" 💅

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🦋 SYNOPSIS 🦋

Functions/Subroutines

• complex function cdotc (n, cx, incx, cy, incy) — this is CDOTC, the main character 👑

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✨ Function/Subroutine Documentation ✨

complex function cdotc (integer n, complex, dimension(*) cx, integer incx, complex, dimension(*) cy, integer incy)

CDOTC

🎀 Purpose:

CDOTC forms the dot product of two complex vectors

CDOTC = X^H * Y

note the H bestie — that's the conjugate transpose, we are NOT doing a plain dot product here, the first vector gets conjugated, periodt.

💜 Parameters

• N — N is INTEGER. number of elements in input vector(s). it's the count, the headcount, the "how many are we working with" 🧮
• CX — CX is COMPLEX array, dimension ( 1 + ( N - 1 )*abs( INCX ) ). that's the first vector, the one that gets conjugated, iykyk 💅
• INCX — INCX is INTEGER. storage spacing between elements of CX. it's the stride, the lil hop between entries 🦋
• CY — CY is COMPLEX array, dimension ( 1 + ( N - 1 )*abs( INCY ) ). the second vector, the one that does NOT get conjugated, she just vibes 🌸
• INCY — INCY is INTEGER. storage spacing between elements of CY. again: the stride, the hop, the spacing 💫

👑 Author

• Univ. of Tennessee
• Univ. of California Berkeley
• Univ. of Colorado Denver
• NAG Ltd.

🔥 Further Details:

jack dongarra, linpack,  3/11/78.
modified 12/3/93, array(1) declarations changed to array(*)

⭐ Definition

Definition at line 82 of file cdotc.f.

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🌈 Author 🌈

Generated automatically by Doxygen for LAPACK from the source code. so like, nobody wrote this page, the machine did, and honestly? she ate 🫶

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💖 that's the whole page bestie, go forth and conjugate 💖

Version 3.12.0 — Tue Nov 28 2023 12:08:41 — BLAS/SRC/cdotc.f(3). mwah, bye! 😭💅