Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 91238449ec285a0be7dbd78b8715f6dc1f418eae68e75701cc30e05637930e40:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^