Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 59d54865e3800f5a86985257eed2b3cbe57cd703d4f81337296d24f93ffd349a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^