Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d045a03466bcbdbb0cbe71353084c6df81ba7e7f996264c164d3bc66687a12d4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^