Det

Det - 22

Version

• name: Det (GitHub)

• domain: main

• since_version: 22

• function: False

• support_level: SupportType.COMMON

• shape inference: True

This version of the operator has been available since version 22.

Summary

Det calculates determinant of a square matrix or batches of square matrices. Det takes one input tensor of shape [*, M, M], where * is zero or more batch dimensions, and the inner-most 2 dimensions form square matrices. The output is a tensor of shape [*], containing the determinants of all input submatrices. e.g., When the input is 2-D, the output is a scalar(shape is empty: []).

Inputs

• X (heterogeneous) - T:

  Input tensor

Outputs

• Y (heterogeneous) - T:

  Output tensor

Type Constraints

• T in ( tensor(bfloat16), tensor(double), tensor(float), tensor(float16) ):

  Constrain input and output types to floating-point tensors.

• Det - 11 vs 22

Det - 11

Version

• name: Det (GitHub)

• domain: main

• since_version: 11

• function: False

• support_level: SupportType.COMMON

• shape inference: True

This version of the operator has been available since version 11.

Summary

Det calculates determinant of a square matrix or batches of square matrices. Det takes one input tensor of shape [*, M, M], where * is zero or more batch dimensions, and the inner-most 2 dimensions form square matrices. The output is a tensor of shape [*], containing the determinants of all input submatrices. e.g., When the input is 2-D, the output is a scalar(shape is empty: []).

Inputs

• X (heterogeneous) - T:

  Input tensor

Outputs

• Y (heterogeneous) - T:

  Output tensor

Type Constraints

• T in ( tensor(double), tensor(float), tensor(float16) ):

  Constrain input and output types to floating-point tensors.