Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8611a07334aa988310a4f23298b7b95686ed952cd476e816810ab47be81888f8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^