Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5a1bfffd4eb516174de20cf1192bcf39b78224716e541d663e6255cef893f4d2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^