Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d6052028a89f18327c3beb3e60864fca7eae910fed1176e6518e3a29ab393447:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^