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Proof step 8 from proof test-div-04 (previous step)

div(mkDecimal(5540535, 4), mkDecimal(45, 4), 0) * mkDecimal(45, 4) = mkDecimal(5540535, 4) ⊦ div(mkDecimal(5540535, 4), mkDecimal(45, 4), 0) = mkDecimal(123123, 0)

User applied rule cut formula

And obtained the following new goals

Proof step 9:
mkDecimal(123123, 0) * mkDecimal(45, 4) = mkDecimal(5540535, 4), div(mkDecimal(5540535, 4), mkDecimal(45, 4), 0) * mkDecimal(45, 4) = mkDecimal(5540535, 4) ⊦ div(mkDecimal(5540535, 4), mkDecimal(45, 4), 0) = mkDecimal(123123, 0)
Proof step 12:
div(mkDecimal(5540535, 4), mkDecimal(45, 4), 0) * mkDecimal(45, 4) = mkDecimal(5540535, 4) ⊦ mkDecimal(123123, 0) * mkDecimal(45, 4) = mkDecimal(5540535, 4), div(mkDecimal(5540535, 4), mkDecimal(45, 4), 0) = mkDecimal(123123, 0)

Rule argument

fma: mkDecimal(123123, 0) * mkDecimal(45, 4) = mkDecimal(5540535, 4)

Additional information

Used formulas: mkDecimal(123123, 0) * mkDecimal(45, 4) = mkDecimal(5540535, 4)