Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5c2f56e1d6336fee7615668fe8945f5dc079f78cf076369586c5a3b9f4cd2289:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^