Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 66d9cc3ab1691933fcc15db41ee3f8b93b4df3ab955efc001ae7c5b7e0bf3eb9:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^