Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 7d0bd967f23c209c6c30b5824c34c4cdfbebf80809a4424974d0ac703b035537:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^