Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 4460cc5121f8672c6a0a9673511526906f1e48cb62c4758a82d62c61799793e5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^