Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e3e622c7e5c8029353df70d678300118eba8d3b8bb1b466e654044bcb0ebedb6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^