Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8e520bab7234eec226957ec8ac823c01fb648e24cfc291ebebb869b23fc08569:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^