Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 366a63cd7db3e262c550c33d4b4c6de95f38504ff4ffbf89e27b6725c7eec9b0:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^