Eduardo Nava / Mbed 2 deprecated MazeRunner_Fall2017-shell

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Dependencies:   4DGL-uLCD-SE mbed wave_player

Fork of MazeRunner_Fall2017-shell by ECE 2035 TA

math_extra.h

Committer:
rconnorlawson
Date:
2017-11-03
Revision:
0:cf4396614a79
Child:
1:2c6ae0fe9a2a

File content as of revision 0:cf4396614a79:

#pragma once

// True if lower < x < upper
int in_range(int x, int lower, int upper);

// Clamps the value of x to the range [-limit, limit]
float clamp(float x, float limit);

// Returns the sign of x (-1, 0, or 1).
int sgn(float x);

// Returns either -1.0 or 1.0, randomly
float coin_flip();