8 lines
184 B
Scala
8 lines
184 B
Scala
object Eval extends App {
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def evalWithX(expr: String, a: Double, b: Double)=
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{val x = b; eval(expr)} - {val x = a; eval(expr)}
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println(evalWithX("Math.exp(x)", 0.0, 1.0))
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}
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