Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 90cc766a32ca2364d7a1e3820e75553c7ff89336f1168649ca6290ebc85d394e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^