Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 16df794291b45107b9522454803823906456ca9f94bc985f14cefd6af406dc46:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^