Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a345baecd343006125054fe3ce68ed3fee5ef4d21cfd75451c726f7459502a85:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^