Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> fd0c2959eb9cf96be31a546da327e1de815c49e673d22c57f14c762875c04cf7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^