Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 05e31d8968185a31b9a4637705790db8d23183068d0ce1c77be14574b9f4d6e6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^