23 lines
935 B
Plaintext
23 lines
935 B
Plaintext
1) working in a global scope
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{def A 3}
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-> A // A is in the global scope
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{def B 4}
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-> B // B is in the global scopel
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{def MUL {lambda {:x :y} {* :x :y}}}
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-> MUL // MUL is a global function
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{MUL {A} {B}} // using global variables
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-> 12
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2) working in a local scope
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{let // open local scope
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{ // begin defining and assigning local variables
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{:a 3} // :a is local
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{:b 4} // :b is local
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{:mul {lambda {:x :y} {* :x :y}}} // :mul is a local function
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} // end defining and assigning local variables
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{:mul :a :b} // computing with local variables
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} // closing local scope
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-> 12
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