Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 00c165f0945bbc7cb4e17a05330dddce6eb83355285e902680ce95cd3ef10aa7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^