︠aaf19228-5451-44ff-81db-c9f9fdb611ees︠
%octave
1+1
︡43d08bbf-94e1-4a23-af0c-496c16fb8902︡︡{"stdout":"ans = 2","done":false}︡{"done":true}
︠85f3c8c2-0668-4411-a75e-21c25b4d57ffs︠
%octave
pkg load symbolic
syms x
f = sin(x)^2;
diff(f)
︡cfbd10ef-2d44-4f01-9db8-dffef69e260f︡︡{"stdout":"\nOctSymPy v2.2.1: this is free software without warranty, see source.\nInitializing communication with SymPy using a popen2() pipe.\nSome output from the Python subprocess (pid 9977) might appear next.\nPython 2.7.10 (default, Oct 14 2015, 16:09:02) \n[GCC 5.2.1 20151010] on linux2\nType \"help\", \"copyright\", \"credits\" or \"license\" for more information.\n>>> >>> \nOctSymPy: Communication established.  SymPy v0.7.6.1.\n\nans = (sym) 2⋅sin(x)⋅cos(x)","done":false}︡{"done":true}
︠20fa5151-8536-47e4-9844-94d08af73ab9s︠
%octave
int(f,x)
︡55577c7d-7be8-4c35-a767-fd7ecfd5dec4︡︡{"stdout":"ans = (sym)\n\n  x   sin(x)⋅cos(x)\n  ─ - ─────────────\n  2         2      \n","done":false}︡{"done":true}
︠6d34dacf-1885-4444-8b1f-86a7ed13534ds︠
%octave
X=sym("x",[2,1])
︡83c3e216-e3ce-4ccb-a9e9-93bee49906d5︡︡{"stdout":"X = (sym 2×1 matrix)\n\n  ⎡x₁₁⎤\n  ⎢   ⎥\n  ⎣x₂₁⎦\n","done":false}︡{"done":true}











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