Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2c36ea94d982731cff82b2ee88b0ed1e0a9d1c2c3efc0906702aa5b9cca6b2f1:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^