Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 58d6263945f05348fdb9517595e280dd2083c2e2bdccb14506d8ac0c452339b5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^