Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1ff9d3c8e28b363ebb74f3eb3d47374db7429dc67e84aaa0e1b9630a7f4026c7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^