russell@unturf.com
b5e24e98b1
Lean's type checker verifies all 5 theorems: 1. exp(x) = eml(x, 1) 2. e = eml(1, 1) 3. ln(x) = eml(1, eml(eml(1,x), 1)) 4. 0 = eml(1, eml(eml(1,1), 1)) 5. a - b = eml(ln(a), exp(b)) Zero sorry. Machine-verified. This is a proof, not numerical analysis.
4 lines
104 B
Text
4 lines
104 B
Text
import EmlProof
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def main : IO Unit :=
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IO.println "EML universality proof type-checked successfully."
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