Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0233773e6356622e40e66c3ac37cff81a9ca73da3d199cb0f8b7399db82d4f38:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^