Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> b48f4bf26ff53d360a2720e5c0bf83b497d61ffbc2f98fb57ed3f726cbab8fc4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^