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;; -*-theme-d-*-
;; Copyright (C) 2018, 2021 Tommi Höynälänmaa
;; Distributed under GNU Lesser General Public License version 3,
;; see file doc/LGPL-3.
(define-interface (standard-library posix-math)
(import (standard-library core)
(standard-library math))
;; Bessel functions.
(declare-simple-method r-j0 (<real>) <real> pure)
(declare-simple-method r-j1 (<real>) <real> pure)
(declare-simple-method r-jn (<integer> <real>) <real> pure)
(declare-simple-method r-y0 (<real>) <real> pure)
(declare-simple-method r-y1 (<real>) <real> pure)
(declare-simple-method r-yn (<integer> <real>) <real> pure)
(declare-simple-virtual-method j0 (<real-number>) <real> pure)
(declare-simple-virtual-method j0 (<real>) <real> pure)
(declare-simple-virtual-method j0 (<rational>) <real> pure)
(declare-simple-virtual-method j0 (<integer>) <real> pure)
(declare-simple-virtual-method j1 (<real-number>) <real> pure)
(declare-simple-virtual-method j1 (<real>) <real> pure)
(declare-simple-virtual-method j1 (<rational>) <real> pure)
(declare-simple-virtual-method j1 (<integer>) <real> pure)
(declare-simple-virtual-method jn (<integer> <real-number>) <real> pure)
(declare-simple-virtual-method jn (<integer> <real>) <real> pure)
(declare-simple-virtual-method jn (<integer> <rational>) <real> pure)
(declare-simple-virtual-method jn (<integer> <integer>) <real> pure)
(declare-simple-virtual-method y0 (<real-number>) <real> pure)
(declare-simple-virtual-method y0 (<real>) <real> pure)
(declare-simple-virtual-method y0 (<rational>) <real> pure)
(declare-simple-virtual-method y0 (<integer>) <real> pure)
(declare-simple-virtual-method y1 (<real-number>) <real> pure)
(declare-simple-virtual-method y1 (<real>) <real> pure)
(declare-simple-virtual-method y1 (<rational>) <real> pure)
(declare-simple-virtual-method y1 (<integer>) <real> pure)
(declare-simple-virtual-method yn (<integer> <real-number>) <real> pure)
(declare-simple-virtual-method yn (<integer> <real>) <real> pure)
(declare-simple-virtual-method yn (<integer> <rational>) <real> pure)
(declare-simple-virtual-method yn (<integer> <integer>) <real> pure))
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