R: R Interface to the 'SparseDiffEngine' Sparse Differentiation Backend

# R Interface to the 'SparseDiffEngine' Sparse Differentiation Backend

## Documentation for package ‘sparsediff’ version 0.4.0

- DESCRIPTION file.
- User guides, package vignettes and other documentation.

## Help Pages

engine_version | Bundled SparseDiffEngine version
sd_add | Affine and shape atoms
sd_asinh | Elementwise atoms
sd_atanh | Elementwise atoms
sd_broadcast | Affine and shape atoms
sd_constraint_forward | Sparse derivative oracle
sd_convolve | Parameter- and constant-matrix atoms
sd_cos | Elementwise atoms
sd_diag_mat | Affine and shape atoms
sd_diag_vec | Affine and shape atoms
sd_elementwise_mult | Bivariate atoms
sd_entr | Elementwise atoms
sd_exp | Elementwise atoms
sd_gradient | Sparse derivative oracle
sd_hessian_sparsity | Sparse derivative oracle
sd_hessian_values | Sparse derivative oracle
sd_hstack | Affine and shape atoms
sd_index | Affine and shape atoms
sd_init_derivatives | Sparse derivative oracle
sd_init_hessian_coo | Sparse derivative oracle
sd_init_jacobian | Sparse derivative oracle
sd_init_jacobian_coo | Sparse derivative oracle
sd_jacobian_sparsity | Sparse derivative oracle
sd_jacobian_values | Sparse derivative oracle
sd_left_matmul | Parameter- and constant-matrix atoms
sd_left_matmul_dense | Parameter- and constant-matrix atoms
sd_log | Elementwise atoms
sd_logistic | Elementwise atoms
sd_matmul | Bivariate atoms
sd_neg | Elementwise atoms
sd_normal_cdf | Elementwise atoms
sd_objective_forward | Sparse derivative oracle
sd_parameter | Leaf expressions: variables and parameters
sd_power | Elementwise atoms
sd_problem | Assemble a differentiable problem
sd_prod | Product-reduction atoms
sd_prod_axis_one | Product-reduction atoms
sd_prod_axis_zero | Product-reduction atoms
sd_promote | Affine and shape atoms
sd_quad_form | Parameter- and constant-matrix atoms
sd_quad_over_lin | Bivariate atoms
sd_register_params | Assemble a differentiable problem
sd_rel_entr | Bivariate atoms
sd_rel_entr_first_scalar | Bivariate atoms
sd_rel_entr_second_scalar | Bivariate atoms
sd_reshape | Affine and shape atoms
sd_right_matmul | Parameter- and constant-matrix atoms
sd_right_matmul_dense | Parameter- and constant-matrix atoms
sd_scalar_mult | Parameter- and constant-matrix atoms
sd_sin | Elementwise atoms
sd_sinh | Elementwise atoms
sd_sum | Affine and shape atoms
sd_tan | Elementwise atoms
sd_tanh | Elementwise atoms
sd_trace | Affine and shape atoms
sd_transpose | Affine and shape atoms
sd_update_params | Assemble a differentiable problem
sd_upper_tri | Affine and shape atoms
sd_variable | Leaf expressions: variables and parameters
sd_vector_mult | Parameter- and constant-matrix atoms
sd_vstack | Affine and shape atoms
sd_xexp | Elementwise atoms
sparsediff-affine | Affine and shape atoms
sparsediff-bivariate | Bivariate atoms
sparsediff-elementwise | Elementwise atoms
sparsediff-leaves | Leaf expressions: variables and parameters
sparsediff-matrix | Parameter- and constant-matrix atoms
sparsediff-oracle | Sparse derivative oracle
sparsediff-problem | Assemble a differentiable problem
sparsediff-reduction | Product-reduction atoms