Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 4d3b5374ac6769add0cbe83c63164f947d77a5c9c9580a37ec3733cff5552111:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^