Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 67fa104ff0a4c6507e19b9e3a5c3520dfedb3ed0cfd0a6f9470e415b06a04e20:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^