Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 4bbe73ee333c77b6c1065e6d55d997771d939c39575f486cc05c20196d6b7a99:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^