Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 87598432707578f3b0bc2bc25872bf9cc761fd6189eefe09ccf3a36409519741:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^