Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 92957fc98478e1086d351a87dc12a61912e7c1c2019287bd78eac0b0497660b6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^