Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2ee3967fac76f9c830b487745b7705cd0c0ed90d5f3fa74a836300fae60e2cfb:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^