Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 4982c6548b49bb167611fb05a01bad536ba279355f3e5d17641b37b0aa29044d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^