Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ec51d4addab92452e99af5008eaaa64ff050cec8aaedc73ce29bb10e11935710:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^