Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5b7d00110835fe3bb07e311b0c93c29e826eb376bb524fc7a7f294487c192249:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^