CBRT(3clc)

💖 CBRT(3clc) 💖

okay so welcome to the OpenCL Manual, bestie, and today's main character is cbrt 💅

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✨ NAME ✨

cbrt — Computes cube-root.

gentype cbrt(gentype );

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🌸 DESCRIPTION 🌸

cbrt computes the cube-root. that's it, that's the whole job, and it does it flawlessly 👑

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🎀 NOTES 🎀

okay this is the part where you actually pay attention, no cap:

• The vector versions of the math functions operate component-wise. The description is per-component. so like, every lane gets its own little cube-root moment 🦋
• The built-in math functions are not affected by the prevailing rounding mode in the calling environment, and always return the same value as they would if called with the round to nearest even rounding mode. no mood swings, no chaos, just consistency ✨
• The built-in math functions take scalar or vector arguments. For any specific use of these function, the actual type has to be the same for all arguments and the return type unless otherwise specified. matching fits only, fr fr 💜
• The generic type name gentype is used to indicate that the function can take float, float2, float3, float4, float8, float16, double, double2, double3, double4, double8, or double16 as the type for the arguments.
• If extended with cl_khr_fp16(3clc), generic type name gentype may indicate half and half{2|3|4|8|16} as arguments and return values.
• The generic type name gentypef is used to indicate that the function can take float, float2, float3, float4, float8, or float16 as the type for the arguments.
• The generic type name gentyped is used to indicate that the function can take double, double2, double3, double4, double8, or double16 as the type for the arguments.

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📜 SPECIFICATION 📜

OpenCL Specification[1]

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👀 SEE ALSO 👀

mathFunctions(3clc)

go read that one too, it's giving lore 🌈

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💫 AUTHORS 💫

The Khronos Group

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©️ COPYRIGHT ©️

Copyright © 2007-2011 The Khronos Group Inc.

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and/or associated documentation files (the "Materials"), to deal in the Materials without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Materials, and to permit persons to whom the Materials are furnished to do so, subject to the condition that this copyright notice and permission notice shall be included in all copies or substantial portions of the Materials.

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📝 NOTES 📝

(yes bestie, another NOTES section, the footnote kind this time 🙈)

1. OpenCL Specification — page 244, section 6.12.2 - Math Functions

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and that's the whole page!! 🫶 this little manual moment came to you from The Khronos Group, dated 01/14/2021, and its page tag is CBRT(3clc). slay, stay hydrated, and may all your cube-roots be exact 💖✨🎀