Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> bc9272461a9c9150fed965653ce703c8f458454bf1b2985f1fe677e946d7916e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^