Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1c94bd47c34db1acf3e47d42dbb8ce8e01cc210e5567e7977fb7b5c58adf7be9:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^