Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> dca74e0646c126e1a0f2f8bb6411f3f795ce21ee099a79bf94a17a0ec0e0c3e6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^