Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 88e759bf3db3ed29ed5bda72f3efab2490cb57ed5ac6f9f9777a54bfd9ab2005:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^