Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1f8f99256dfc6667f8b2046276ec91a3becea3e5b07cd6327d02a78569db01c0:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^