# Tela User's Guide

## Pekka Janhunen, `tela-suggestions@fmi.fi, tela-bugs@fmi.fi`

v1.21, 13 February 1995

## 1. Introduction

## 2. Simple interactive use

## 3. Basics of the language

#### 3.1 Flow of control statements

#### 3.2 Expressions and assignments

#### 3.3 Defining functions

#### 3.4 The package mechanism

## 4. Writing t-files

## 5. Program code representations

## 6. Writing C-tela files

## 7. Interfacing issues

#### 7.1 Matlab interfacing

#### 7.2 HDF interfacing

#### 7.3 ASCII files

#### 7.4 Graphics formats