Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 399fddb2299d3c4113b3298210b3f33308f60b7137bc7a292e747504f449054e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^