27 lines
748 B
Rust
27 lines
748 B
Rust
use std::cell::RefCell;
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use std::rc::Rc;
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use circuit_cas::circuit::dag::{Circuit, CircuitExt};
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use circuit_cas::var;
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fn main() {
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let circuit = Rc::new(RefCell::new(Circuit::new()));
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// Build (x + y) * (x + z)
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let x = circuit.leaf(var!("x"));
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let y = circuit.leaf(var!("y"));
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let z = circuit.leaf(var!("z"));
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let x_plus_y = circuit.leaf(var!("x")) + y;
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let x_plus_z = circuit.leaf(var!("x")) + z;
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let expr = x_plus_y * x_plus_z;
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// Deduplication: both x leaves share the same NodeId
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let x2 = circuit.leaf(var!("x"));
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assert_eq!(x.id, x2.id);
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println!("(x + y) * (x + z) root node id: {:?}", expr.id);
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println!("x node id: {:?}", x.id);
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println!("x deduplicated node id: {:?}", x2.id);
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}
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