Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6c1c2bc73d1afc13b3127d3579310c825f4d6e416813b4b13b761b7106b4a8a5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^