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Alternative Mathematics using MATLAB 7

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Alternative Mathematics using MATLAB 7



13 Mar 2003 (Updated )

Self-instructive text on undergraduate algebra, statistics, differential and integral calculus.

% ex093.m: Plot Exponential Functions
x0=10;  X=-x0:0.01:x0;
Y1=exp(X);  Y2=1e3*exp(X);  Y3=1e6*exp(X);      
figure(1),  plot(X,Y1, X,Y2, X,Y3),  grid on
title('Exponential functions'),  xlabel('x'),  ylabel('exp(x), etc.')
legend('exp(x)', '1e3*exp(x)', '1e6*exp(x)')
axis([-x0 x0 0 2.5e4])				% Ranges of the plot box

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