Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 77c4a50cb05f72c8aaffb7f88ef8d37ee251b191288798c7eea802823f549025:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^