Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3c97d95b59382d36c51d2bfd6e69f81290a228587a2fd977b22f118b344ade44:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^