Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2ee51187ceef54ac5bf538c636c0dfc75409c8b44fce7871ca0b942d0c1bb657:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^