Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 83cb07694f56c751e4ab579818101fa6c088c70c2175c89a5e0c8d6f4b63df25:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^