Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0e093e34d46fb001db9ceb2ec0e6bf6e47ec14687d0f4e15cfbae648f3243e45:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^