TrueAngle.c File Reference

#include <math.h>
#include "MathType.h"

Go to the source code of this file.

Functions
REAL	blTrueAngle (REAL opp, REAL adj)

Detailed Description

Version

V1.6

Date

07.07.14

Copyright

(c) UCL / Dr. Andrew C. R. Martin 1993-2014

Author

Dr. Andrew C. R. Martin

Institute of Structural & Molecular Biology, University College London, Gower Street, London. WC1E 6BT.

andre.nosp@m.w@bi.nosp@m.oinf..nosp@m.org..nosp@m.uk andre.nosp@m.w.ma.nosp@m.rtin@.nosp@m.ucl..nosp@m.ac.uk

This code is NOT IN THE PUBLIC DOMAIN, but it may be copied according to the conditions laid out in the accompanying file COPYING.DOC.

The code may be modified as required, but any modifications must be documented so that the person responsible can be identified.

The code may not be sold commercially or included as part of a commercial product except as described in the file COPYING.DOC.

Description:

Usage:

REAL blTrueAngle(REAL opp, REAL adj)

Parameters

[in]	opp	Length of opposite side
[in]	adj	Length of adjacent side

Returns

The angle from 0 to 2PI

Returns the true positive angle between 0 and 2PI given the opp and adj lengths

Revision History:

• V1.0 07.02.91 Original
• V1.1 17.02.91 Corrected comments to new standard and added phi()
• V1.2 04.03.91 angle() and phi() now return correct values!
• V1.3 01.06.92 ANSIed
• V1.4 08.12.92 Changed abs() to ABS() from macros.h
• V1.5 27.03.95 Added TrueAngle()
• V1.6 07.07.14 Use bl prefix for functions By: CTP

Definition in file TrueAngle.c.

Function Documentation

REAL blTrueAngle	(	REAL	opp,
		REAL	adj
	)

Parameters

[in]	opp	Opposite length
[in]	adj	Adjacent length

Returns

Angle between 0 and 2PI

Return the +ve angle between 0 and 2PI given the opp and adj values.

• 25.07.94 Original By: ACRM
• 07.07.14 Use bl prefix for functions By: CTP

Definition at line 107 of file TrueAngle.c.