Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2e83b4fc6208fa10fc17a5637135955fdd07538c534bab7f824bcfe7c9c2a5c5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^