Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 45257d5443c41558ea07166f2eefafd13d8f71b8e695656520e7a65adf9a2b20:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^