Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5d6f27925e5d82b06a46b6367593ea6459d0d5ef8f835556bac1e04a35a1cfd6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^