Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3bc187fc48614d6ec32f0e43aa7d8add74ebb2f8aa5b32d32db6ebdbc9e47f25:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^