Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5e707554523fdf315517a875bf9dac516510cefef92b435fd14258df9f5e0810:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^