Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 376703b881f2b7092ab8d441acaea7149fedb9e6dc31a259e1cc571315f5d629:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^