Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 616e4ce8e5f4f7b0dce94dff7039a3c32ecc0205323308e614d777a955f096c7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^