Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3969c470e7ccabb2f519a6bcfa4dfa7b6cff0b5f7f66fafdc105d96d05d3bb66:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^