ggmlR (version 0.6.1)

ggml_cos: Cosine (Graph)

Description

Creates a graph node for element-wise cosine: cos(x)

Usage

ggml_cos(ctx, a)

Value

Tensor representing the cos operation

Arguments

ctx

GGML context

a

Input tensor

Examples

# \donttest{
ctx <- ggml_init(16 * 1024 * 1024)
a <- ggml_new_tensor_1d(ctx, GGML_TYPE_F32, 4)
ggml_set_f32(a, c(0, pi/3, pi/2, pi))
result <- ggml_cos(ctx, a)
graph <- ggml_build_forward_expand(ctx, result)
ggml_graph_compute(ctx, graph)
output <- ggml_get_f32(result)  # [1, 0.5, 0, -1]
ggml_free(ctx)
# }