Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8287eedeb52da05b9c2c730206fd2a3027c1f4fa2fa36a29c217c57525633465:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^