Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3962ef927c633c3faa35b41762e5df29ef11f792acb05e6e775ef34d79b1ce9b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^