Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 797f44b0e899936f4191f074e86d95b98aa1a102a933afd6cda167b89b4977d2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^