Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 299aea116a0fe4b275c8be6139098809bbf2a7579b93c7faec8eac72951edd7b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^