Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c10229452c7e844da8a8694a1d560c2f26baebde292c9eb46d77c51365d3bdb0:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^