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#include <iostream>
#include "xtensor/xarray.hpp"
#include "xtensor/xio.hpp"
#include "xtensor/xview.hpp"
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xt::xarray<int> arr
{1, 2, 3, 4, 5, 6, 7, 8, 9};
arr.reshape({3, 3});
arr
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#include <symengine/expression.h>
using SymEngine::Expression;
Rich rendering of mathematical expressions.
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Expression x("x");
auto ex = pow(x + sqrt(Expression(2)), 10);
ex
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expand(ex)
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#include <xtensor/xarray.hpp>
#include <xtensor/xbuilder.hpp>
#include <xtensor/xio.hpp>
#include <xtensor/xview.hpp>
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Expression y("z");
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xt::xarray<int> e = xt::linspace(0.0, 100.0, 6);
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e + y
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#include <xtensor/xreducer.hpp>
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auto s = (e + y) * xt::view(e + y, xt::all(), xt::newaxis());
s
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xt::sum(s)()
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