Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 367d63a95d6b68fadb75f5a755851debc20d40438e8da163fb195bb76c472bc2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^