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Proof step 8 from proof test-div-03 (previous step)

div(mkDecimal(1, 0), mkDecimal(1000, 0), 0) * mkDecimal(1000, 0) = mkDecimal(1, 0) ⊦ div(mkDecimal(1, 0), mkDecimal(1000, 0), 0) = mkDecimal(1, 3)

User applied rule cut formula

And obtained the following new goals

Proof step 9:
mkDecimal(1, 3) * mkDecimal(1000, 0) = mkDecimal(1, 0), div(mkDecimal(1, 0), mkDecimal(1000, 0), 0) * mkDecimal(1000, 0) = mkDecimal(1, 0) ⊦ div(mkDecimal(1, 0), mkDecimal(1000, 0), 0) = mkDecimal(1, 3)
Proof step 12:
div(mkDecimal(1, 0), mkDecimal(1000, 0), 0) * mkDecimal(1000, 0) = mkDecimal(1, 0) ⊦ mkDecimal(1, 3) * mkDecimal(1000, 0) = mkDecimal(1, 0), div(mkDecimal(1, 0), mkDecimal(1000, 0), 0) = mkDecimal(1, 3)

Rule argument

fma: mkDecimal(1, 3) * mkDecimal(1000, 0) = mkDecimal(1, 0)

Additional information

Used formulas: mkDecimal(1, 3) * mkDecimal(1000, 0) = mkDecimal(1, 0)