Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f0ad01f005cc00935cb67f89672cc00a4a9ef3456e78a767409cc904962a7282:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^