Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> af48059267e0b4464b99edfa1b89dffcd43db5be66e51f509d6993a8ac5aede4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^