Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> b9ac2a527c9614ccc919300b4b63f0faa317077e27b97646905c9fbce3473c82:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^