Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> bbada779c36d26eb81d0d16609d34848d97b857c30ae8667948194a2321a29e8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^