Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 510dc5dd1ce9ae3515f67d90cc595feabe8277f4403ca10a908a5c483f905349:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^