Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5c76e306828e901ebbe3379ed04c727f5ae59e9fc4d5d8984c24ac9d27c0a740:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^