Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 738a501a23ca0d08a5d53547b76c24ca94fb91be1e70d2be1eb230a4bb5eb37f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^