Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 51fb6365eaec90ed3e578a8c6e3a9b2e1235440eb4e9a6c753af111a6a946b4b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^