simplify
simplify(expr)
simplify(expr, rules)
Try it yourself:
| $1 |
simplify("3 + 2 / 4")
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| $2 |
simplify("2x + x")
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| $3 |
f = parse("x * (x + 2 + x)")
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| $4 |
simplified = simplify(f)
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| $5 |
simplified.evaluate({x: 2})
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See also:
All functions