Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 237e8a429fad33c0f2b0bf3e44978afabd8208c64049fd37942cc27c04306c56:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^