Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 41fca13b99bd0155aabc099650038ebb592c4cc20eb74b363eaafba6e0e74af4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^