Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 92d588cb80d4ae39a9c882c3e8f83f3ae77821ce9f2b5edbb285836b4242c6e9:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^