Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9dc7de46cd5de46a041ef8b5401efac7cd8730520b0864644c96c9ab49037978:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^