Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0eabec41767288eeefb452de221f21b75aba4cd5093968a4e61409a6161ceb81:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^