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src/gleastsq/internal/helpers/utils.gleam
import gleam/list
import gleastsq/internal/nx.{type NxTensor}
pub fn convert_func_params(
func: fn(Float, List(Float)) -> Float,
) -> fn(NxTensor, NxTensor) -> Float {
fn(x: NxTensor, params: NxTensor) -> Float {
func(nx.to_number(x), nx.to_list_1d(params))
}
}
pub fn compare_list_sizes(a: List(a), b: List(a)) {
case list.length(a) == list.length(b) {
True -> Ok(Nil)
False -> Error(Nil)
}
}