Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0924429ac409ffeae829cf2bae915b09d9a40c0621dea0ed464706ba6e3f44dd:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^