Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 38ce83c845f1e122fbee83480948aee0f069deb94c987fb2bf04359c883dfd10:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^