sum

Functions
template<domain D, type T>
D T	sum (D T x)
template<domain D>
D uint	sum (D bool[[1]] x)
template<domain D>
D uint8	sum (D uint8[[1]] x)
template<domain D>
D uint16	sum (D uint16[[1]] x)
template<domain D>
D uint32	sum (D uint32[[1]] x)
template<domain D>
D uint	sum (D uint[[1]] x)
template<domain D>
D int8	sum (D int8[[1]] x)
template<domain D>
D int16	sum (D int16[[1]] x)
template<domain D>
D int32	sum (D int32[[1]] x)
template<domain D>
D int	sum (D int[[1]] x)
template<domain D>
D float32	sum (D float32[[1]] x)
template<domain D>
D float64	sum (D float64[[1]] x)

Detailed Description

Function for finding the sum of all elements in the input vector.

Note

D - all protection domains

Supported types - bool / uint8 / uint16 / uint32 / uint / int8 / int16 / int32 / int / float32 / float64

Uses accumulator to calculate sum. May be very inefficient for private domains.

Parameters

x

- input

Returns

returns the sum of all elements in input vector

Leakage

None

Function Documentation

sum() [1/12]

D uint sum

(

D bool[[1]]

x

)

sum() [2/12]

D float32 sum

(

D float32[[1]]

x

)

sum() [3/12]

D float64 sum

(

D float64[[1]]

x

)

sum() [4/12]

D int16 sum

(

D int16[[1]]

x

)

sum() [5/12]

D int32 sum

(

D int32[[1]]

x

)

sum() [6/12]

D int8 sum

(

D int8[[1]]

x

)

sum() [7/12]

D int sum

(

D int[[1]]

x

)

sum() [8/12]

D T sum

(

D T

x

)

sum() [9/12]

D uint16 sum

(

D uint16[[1]]

x

)

sum() [10/12]

D uint32 sum

(

D uint32[[1]]

x

)

sum() [11/12]

D uint8 sum

(

D uint8[[1]]

x

)

sum() [12/12]

D uint sum

(

D uint[[1]]

x

)