Developer Reference for Intel® oneAPI Math Kernel Library for C

ID 766684
Date 12/16/2022
Public

A newer version of this document is available. Customers should click here to go to the newest version.

Document Table of Contents

v?Exp10

Computes the base 10 exponential of vector elements.

Syntax

vsExp10 (n, a, y);

vsExp10I(n, a, inca, y, incy);

vmsExp10 (n, a, y, mode);

vmsExp10I(n, a, inca, y, incy, mode);

vdExp10 (n, a, y);

vdExp10I(n, a, inca, y, incy);

vmdExp10 (n, a, y, mode);

vmdExp10I(n, a, inca, y, incy, mode);

Include Files
  • mkl.h
Input Parameters

Name

Type

Description

n

const MKL_INT

Specifies the number of elements to be calculated.

a

const float* for vsExp10

const float* for vmsExp10

const double* for vdExp10

const double* for vmdExp10

Pointer to the array containing the input vector a.

inca, incy

const MKL_INT

Specifies increments for the elements of a and y.

mode

const MKL_INT64

Overrides the global VM mode setting for this function call. See vmlSetMode for possible values and their description.

Output Parameters

Name

Type

Description

y

float* for vsExp10

float* for vmsExp10

double* for vdExp10

double* for vmdExp10

Pointer to an array containing the output vector y.

Description

The v?Exp10 function computes the base 10 exponential of vector elements.

Precision Overflow Thresholds for Real Function v?Exp10
Data Type Threshold Limitations on Input Parameters
single precision ai < log10(FLT_MAX)
double precision ai < log10(DBL_MAX)

See Special Value Notations for the conventions used in this table:

Special values for Real Function v?Pow(x)
Argument Result VM Error Status Exception
+0 +1    
-0 +1    
x > overflow + VML_STATUS_OVERFLOW OVERFLOW
x < underflow +0 VML_STATUS_UNDERFLOW UNDERFLOW
+ +    
- +0    
QNAN QNAN    
SNAN QNAN   INVALID

See Also