Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5aa0b51d79ce2c3cc7bb3c01e3b05e40a37444ebbcc0a640cca4bc709dd10466:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^