Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0e432e589ffcfe5f56c2cbe0207cfb4a74ca05e62e72bd28ce0ad60cd5940b25:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^