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  1. c1 = -100;
  2. c2 = -10;
  3. c3 = 42;
  4. a = @(x) x^2 + c1;
  5. b = @cos;
  6. c = @(x) sqrt(x - c2);
  7. d = @exp;
  8. z = @(x, y) a(x) + b(x) + c(y) + d(y) + c3;
  9. [X, Y] = meshgrid([-10:0.1:10], [-10:0.1:10]);
  10. surf(X, Y, z(X, Y));
Success #stdin #stdout 0.35s 104896KB
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stdin 
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Octave (octave 4.4.1)

					

					

						
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7 years ago

					

					

						
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