Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1cbf753cee0b17a8edab1f6cce02d27bcea888ea3dcfaf32b500e6b6b70d418c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^