Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3d25f849bce954ac5a6ffa36aa885b6844ee90d5d286e9aad1fb086ea29802b2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^