Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ca330e9c51714998ca9b9593187f0b7059332b492115c49f2517aee22754f2f4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^