Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a1589155db5ab4badd84c0e74f966b9f272da5dae801d9edf9c1183f37f85a39:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^