Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 791a06f8debb6136eef10c9c4069f3b131ec20dc3c052c5699538e053d60a322:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^