Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 23352aabca4d52e57e831f4cddce0b69c2a0646d6e93aaf7122df722f17a5563:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^