Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a59d4cb364ed4c3b4da8df90821a5c046fe3f24cda3b5da2ca0a57d349fa3f08:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^