Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 7b1f5511ebfe92da05433e90a62a6924a014e7352c86b1268447a813ee25344f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^