Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 24389c15185908e89fdf3fb6b7976770d07fc57e866e0b69856899717d20cdfa:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^