Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1908622740c264fd1bb8826a5ee6b8b73d382c3b2086bae4ffb4069100b40893:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^